A powerful Loop based DAW for Android.

Timeline sample sequencer, including ability to match loop BPM to project BPM, allow you to pitch one shots and loops up and down, as well as have 3 insert FX per track with automation.

Quickly make music using samples and loops, similar to Sony's ACID software or Apple's garageband. Please Note: Reloop does not record sound at this time !

Real time live loop audition - hear how a loop will sound while currently playing what's already programmed.

You can get additional FREE samples from the market! Look for "Reloop Pak". OR load your own samples too on to your sdcard. Get TONS more free samples from http://www.musicradar.com's sample download page

Use my Sonic Chop app (sold separate) to chop samples from Music on your device and load them right into ReLoop!

PLEASE NOTE: ReLoop has recently been updated with realtime timestretching. You need a good processor, at *minimum* 800mhz, but recommended 1000mhz (1Ghz) processor in order to run many tracks at once.

● WAV import - LOAD YOUR OWN samples and loops from SDCARD.

● 3 real-time FX : Delay, Low pass filter, and Distortion.

● Parameter Automation: Record mixer and FX adjustments during playback.

● CHANGE PITCH on each event on the timeline to build melodies

● SLICE loops and rearrange.

● SNAP up to 1/16, or turn off SNAP and lay samples wherever you want.

● COPY/PASTE samples or entire blocks

● WAV Export.

● 24 bit WAV import support, no need to convert your samples or loops to use them. Use samples from loopmasters, primeloops, etc, right away.

● Uses as much screen space as you have, works great on Galaxy tablet screens.

● Easy to use interface - Drag/Drop loops on the timeline.

- TAP a track number to bring up a screen to load a sample or loop to that track.
- LONG PRESS a track number to bring up the FX dialog for that track.
- TOUCH AND DRAG TO THE RIGHT off a track number to add it's sample to the timeline
- LONG PRESS a sample to select it for further editing.
- LONG PRESS a sample AND DRAG TO THE LEFT OFF THE SCREEN to delete the sample from the timeline.
- LONG PRESS a sample and move it left to right to move its position on the timeline.
- CHECK THE MENU for even more operations such as slice, copy, undo, snap, etc.

● CD quality sound (44Khz 16bit stereo).

PERMISSIONS:

PHONE STATE/IDENTITY - used to stop playing if a phone call comes in. IDENTITY is NOT used for anything and it not read at all.

SDCARD WRITE/READ - used to read sound files, and to save settings and songs

more soon!

"Audio Evolution Mobile is by far the best recording app we've seen for the Android platform" - Computer Shopper Jan 2014

The most powerful multitrack audio recorder on Android packed with features like non-linear non-destructive editing with unlimited undo/redo, mixing, real-time effects, automation and much more!

Now includes support for USB audio interfaces (needs USB Audio Recorder PRO)!
Please read the instructions carefully here: http://www.audio-evolution.com/manual/doku.php?id=usbaudiosupport

You need to have purchased and installed USB Audio Recorder PRO 1.2.1 or higher in order to use USB audio interfaces with Audio Evolution Mobile.

Features:
• Multitrack audio recording/playback
• Non-linear non-destructive editing with move, trim, split, cut/copy/paste, remove, cross-fade and range editing
• Loop playback
• Volume/pan/mute automation
• Latency correction
• Import of WAV, MP3, AIFF, FLAC, Ogg/Vorbis audio files
• Import of m4a, 3gpp, amr and other audio formats that Android supports if you are running Android 4.1 Jelly Bean or higher
• Mastering to stereo WAV, AIFF, FLAC or OGG file
• Sample rate conversion
• Metronome
• Zoom down to the sample
• Each track has controls for volume, panning, mute, solo, arm, 3-band EQ with mid-sweep, 3 insert effects and output bus selection
• Unlimited number of tracks (*)
• Unlimited number of groups (*)
• Real-time effects include: chorus, compressor, delay, dual delay, reverse delay, reverb, bandpass, highpass, lowpass, flanger, noisegate and tremolo (*)
• Offline effects: fade in/out, normalize, reverse, pitch shift, time stretching while maintaining pitch
• Unlimited undo/redo for editing facilities
• Several grid options for aligning your samples (with tempo and time signature settings)
• Repeat samples with several options to create loops
• Add markers and quickly jump to them
• Load/Save projects including loading projects from our desktop DAW Audio Evolution 5
• Can use ES File Explorer to select samples for import

(*) Depending on your hardware's capabilities

Requirements:
• 800x480 screen size or higher
• Android 2.2 or higher

Note: this app can only run in landscape. Trying to run it with apps like Ultimate Rotation Control can result in crashes. Turn off forced rotation for this app.

If you have any suggestions, questions or want to report a bug, please contact us! If you write a negative review, that's fine, but please have the decency to contact us so we can actually solve your problem!

Loop packs:
https://play.google.com/store/apps/details?id=com.extreamsd.housefreepack
More to come!

Planned features:
• MIDI sequencing
• ...your ideas are welcome!

Twitter: http://twitter.com/#!/AudioEvolution5
Facebook: https://www.facebook.com/AudioEvolutionMobile
Online manual: http://www.audio-evolution.com/manual/doku.php?id=start

To prevent your device's mic from picking up what the speaker is playing back, we recommend using either:
* a USB audio interface (USB Audio Recorder PRO required as license) or
* an iRig MIC Cast: http://www.ikmultimedia.com/products/irigmiccast. The iRig is of better quality and playback is done through its headphone output. Note that hardware monitoring is not possible and you won't hear what you are recording through the headphone.

Please see our extensive topic on latency in the online manual: http://www.audio-evolution.com/manual/doku.php

Tags: audio recording, audio recorder, multitrack recorder, j4t, DAW, iRig, n-track, fourtrack, audio editing, audio mixing, mixer, auria, cubase, cubasis, audio editor, fl studio, audacity, sound, pro audio, usb audio, multitrack audio, usb audio recorder, zquence

Chordbot is a songwriting tool / electronic accompanist that lets you create and play complex chord progressions easily on your phone or tablet. Just add some chords, select a comping style and hit play.

Use it for songwriting experiments, to create backing tracks for practicing solos, or just for fun. Easily create arrangements and mixes by selecting from hundreds of piano, guitar, synth, bass and drum tracks.

This is the full version of Chordbot with all features enabled. There is also a free evaluation version (Chordbot Lite) with disabled save/export features that you could/should try before buying the paid version.

Features:

* 60+ chord types
Including classics like AugAdd2 and Min7(#11), in all inversions.

* 70+ comping style presets
Simple but usable arrangements that won't get in your way.

* 400+ instrument tracks
Individually mixable dynamic instrument tracks that can be combined to form unique comping styles.

* Inversion control / slash chords
Manually select chord inversions, or let Chordbot select the smoothest inversion automatically.

* Song sections
Songs can be structured into repeatable sections (verse, chorus, etc). Each section can have its own comping style/arrangement.

* MIDI/WAV export and background playback
Refine your compositions in a DAW/MIDI sequencer or play along with a virtual instrument

* Song-O-Matic
Automatic song generator with pop, jazz and experimental profiles.

See chordbot.com for more information and audio demos.

Please report all bugs to:
support@chordbot.com

n-Track Studio is an audio multitrack recorder that turns your device into a full-fledged recording studio. You can record and playback a virtually unlimited number of audio tracks, mix them during playback and add effects (EQ included, other effects available as in-app purchase).
You can also edit, cut, copy and paste, zoom and drag waveforms.
All the audio tracks are saved as standard wave files and mixed "on the fly" during playback.
Once you are satisfied with the recording you can send it by email with a touch of the finger. Or you can mixdown the recorded song in standard .wav or compressed format which you can later open with any 3rd party audio application or use to create an audio CD. You can also export the song in multitrack .sng format and open it with the desktop (Mac and Windows) version of n-Track.

How it works
• Record a base track (i.e. rhythm guitar) with the built-in mic (activate the metronome if you need it)
• Plug a standard headphone, record a solo or vocal track while listening to the rhythm track
• Press play to listen to the multitrack recording, use the mixer to adjust levels, pan, apply EQ etc.
• Email the recording directly from your device

Main features
• Unlimited tracks (the max number of tracks depends only on the device capabilities)
• EQ with Spectrum analyzer and Sonogram
• Import existing wave songs and clips
• Automate track volumes using volume envelopes
• n-Track is available for Windows, Mac, iPhone, iPad and iPod Touch. Exchange and share your projects on all your desktop and mobile devices

Available In-App purchases:
• 8 effects pack available as separate in-app purchase: Reverb, Echo, Chorus+Flanger, Tremolo, Pitch Shift, Phaser, Tube-Amp and Compression effects can be added to any track and master channel.

Notes on audio latency:
• Due to limitations in the Android audio subsystem n-Track can monitor the audio input with sufficiently low latency only on Android 4.2 and later and only on select devices which support audio fast-path (which include all Nexus devices). On other devices internal input monitoring while overdubbing has excessive latency, it should be instead done using an external mixer which lets you hear on the headphones the n-Track's audio output as well as the instrument input

TouchDAW is a full-featured DAW controller plus some general purpose MIDI tools. It lets you remote control popular digital audio workstation software as known from standard hardware control surfaces.

>>> This is a MIDI controller! The app does not itself play audio! <<<
>>> Try before buy! Free version available for testing. <<<

Supports Cubase / Nuendo, Live, Logic, Pro Tools, Sonar, FL Studio, REAPER, Reason, Studio One, Samplitude, SAWStudio Digital Performer (7.2+) and Vegas / Acid workstations. Standard functionality like mixer and transport operation will be accessible in other applications as well. As of version 1.1 the app can also send MIDI Machine Control (MMC) in parallel with or alternatively to standard DAW control.

Besides control surface emulation, the app brings a number of general purpose MIDI controllers, such as a multitouch MIDI keyboard, multitouch launchpads, a MIDI mixer, configureable xy-controller pads and the possibility to link a phone's sensors to MIDI controllers.

TouchDAW works with RTP or multicast MIDI over WIFI and is directly compatible with Apple's Network MIDI implementation in Mac OS X, native RTP MIDI implementations for Windows and ipMIDI. There is no computer side server or protocol conversion software required.
Later versions add support for MIDI over tethered USB connections and ADB. A free utility program available from our website is required for those.
As of version 1.4. the app can work with class-compliant USB MIDI interfaces on devices that support USB host mode.

The apk contains both tablet and phone versions. You can safely ignore Google's "Designed for phones" tag.

Try before buy! The free version - though feature limited - is mostly identical and will let you check if things are useable with your network setup before spending money.

The app needs some initial PC-side configuration, see website for help.

Problems, questions, suggestions? Please use website or email. The Play Store's comment section is not a support channel and help calls you leave here will not be answered.

Record and playback audio in high quality from a USB audio interface! Warning: this is not a generic driver, you can only playback and record from within this app. It is not possible to use your USB audio device with other apps!

By all means try the TRIAL version first to see if your device works:
http://www.audio-evolution.com/downloads/USBAudioRecorderPROTrial_1.3.0.apk

Please have a look here for a list of tested devices and more information:
http://www.extreamsd.com/USBAudioRecorderPRO

If you are more interested in a media player, please see our USB Audio Player PRO app:
http://play.google.com/store/apps/details?id=com.extreamsd.usbaudioplayerpro

eXtream Software Development has written custom USB audio code from scratch because Android does not support USB audio. No rooting is required.

Your USB audio device must be class-compliant in order to work: USB 1.1 and USB 2.0 class-compliant devices are supported with either USB audio spec 1.0 or 2.0. Devices that require you to install specific drivers under Windows or OSX will usually not work.

Make sure to connect your audio device BEFORE starting the app. If you get a message on start-up saying that the device failed to initialize, your device will not work (for now). Reasons can be that your Android device does not meet the requirements, it does not supply enough power (try a powered hub), the USB audio device is not class-compliant or you are not using an OTG cable (if needed).

Please let us know if your Android/audio device combination works.

Note that this app also functions as the license/key to use USB audio in Audio Evolution Mobile.

Features:
• USB audio recording
• USB audio playback
• Mono, stereo and multichannel recording
• Stereo playback (on multichannel device, the first two outputs are used)
• 16-bit and/or 24-bit depending on your device
• Up to 192 kHz sample rate (depending on your audio device)
• Input/output selection
• Buffer size selection (1024 to 16384 frames)
• Recording format selection: wav/flac/ogg/aiff. (No mp3 since that is patented, use ogg for similar quality and compression)
• Big timer display
• Level meters for playback and recording with peak hold to see what your loudest peak was (tap on level meter to clear)
• Monitor button to set your levels before recording
• Load wav/aiff/flac/ogg files for playback
• Rename or delete recording
• Display of available disk space
• Internal controls like gain, volume and mute are presented on the mixer screen if available
• Set the folder you wish to record to, for example, external sd cards
• Play through your Android device's internal speakers or headset in case you have an input-only device like an USB mic
• Very basic playlist (directory playback) functionality because of the many user requests. No mp3 playback or fancy graphics, the app is meant for recording! Screen must stay on and the app must run in the foreground.
• Share your recording through GMail, SoundCloud, etc.

Requirements:
• 800x480 screen minimum (in landscape)
• Android 3.1 or higher (no root required!!!)
• Android device with USB host capability
• USB OTG cable to go from micro-USB to full-sized USB if your Android device does not have a full-sized USB port

Just a glimpse of working audio devices:
• Lexicon Lambda, Omega
• M-Audio Duo, Fast Track, Fast Track Pro
• Presonus 22VSL
• Blue Snowball, Yeti and Yeti PRO
• RME Babyface
• Zoom H2, H4
• Several HiFi DAC's

Unfortunately, Samsung S1, S2 and Note 1 devices are NOT supported because the kernel is missing some crucial parts. The S3, S4 and Note 2 work though.

Note that we are not affiliated with the USB Audio Recorder, USB Audio Field Recorder or USB Audio Tester app.

Tags: usb audio, audio, record, recording, recorder, multitrack, j4t, DAW, fourtrack, cubase, fl studio, USB audio tester, USB audio recorder, M-Audio, PreSonus, Focusrite

DAWOSC is an Android app that lets you control your DAW (Steinberg Cubase, Cakewalk Sonar and X1/X2, Reaper, Digital Performer, Apple Logic, Pro Tools, Ableton Live!, etc) over WIFI from your phone or tablet. It uses Pure Data to communicate with your DAW. It sends and receives MIDI and OSC data to/from your DAW so the controllers are in sync with your DAW.

You can design your own screen layouts using the free Windows DAWOSC Editor. It's a visual WYSIWYG editor, so it's really easy to create your own layouts. If you're on a Mac, you can run the DAWOSC Editor in a virtual Windows machine or edit the design files manually. The layout files are simple easy-to-read text files. You can create hundreds of layouts and the app can have 20 of these layouts instantly available at any time.

<<<< Note that this app is just the unlock for the the full app 'DAWOSC'>>

<< MAKE SURE YOU DOWNLOAD DAWOSC FIRST TO MAKE SURE EVERYTHING WORKS BEFORE PURCHASING THIS UNLOCK>>>>

The controllers include:

Regular Knob
Center-Detent Knob
Momentary Button
Push Button
Horizontal Fader
Vertical Fader
X-Y Pad
User-defined Matrix
Text Labels (can also be used as lines to separate groups of controllers)
User-defined Monome
Encoder (2 types)
Horizontal Fader - Center-Based
Vertical Fader - Center-Based
LEDs
OSC Repeater - sends an OSC message every few seconds
Accelorators (uses Android accelerometer to generate values)
Ableton Live OSC (sends OSC commands to LiveOSC)
Sysex (sends pre-defined MIDI Sysex messages)

Features:

- design your own layouts using the free Windows WYSIWYG editor
- colors can be chosen from a selection of 16 million colors
- supports all screen resolutions
- supports horizontal and vertical layouts
- supports multi-touch
- sends and receives MIDI notes and CC data from your DAW
- sends and receives OSC data from your DAW (like Reaper)
- app loads 20 layouts of your choice, so you have 20 layouts available at all times in the order that you want
- easy to configure and set up
- buttons can switch layouts
- controllers can work in reverse
- ability to change layouts using OSC commands
- layouts can have background pictures
- layouts can have their own OSC In and Out ports
- controllers can have pictures
- controllers can have different fonts
- controllers can have vertical text
- Knobs, Faders and X-Y Pads can send MIDI pitchbend data
- Knobs, Faders and X-Y Pads can send MIDI aftertouch data

The editor can be downloaded at http://markderrico.com/dawsound/downloads.html
More info and instructions can be found at: http://markderrico.com/dawsound/

If you encounter problems, need installation help, or would like to request new features, please leave a comment on the forum on the website.

Midi/OSC controller for DAW like Ableton Live, FL Studio, Cubase, Reason, Renoise and many others.
CK version is designed for mobile screens.

Among the many features offered Racktor, here are few of them:
- 4 presets:
    * Live with 4 banks of 20 pads and Ableton Live midi feedback for these pads.
    * Mixer with 4 banks of 5 faders.
    * X-Y with 5 XY controllers.
    * PAD with 16 pads and transport buttons play / rec / forward..etc ...
- Midi mapping of controllers is fully programmable (save and load these setups too).
- No latency.
- Connect to your computer via bluetooth.
- Smart Focus on the controllers.

And above all: CK can be used together with the ST tablet release with the same Racktor Desktop.
Or, you can use multiple CK and / or ST together!

Tip : You can setup several controllers (of the same type) at the same time.

For the bluetooth connection, you must use Racktor Desktop on PC/Mac side.
You must first have Java installed on your PC/Mac, if it's not the case, install it from : www.java.com
Racktor Desktop are available at:
http://www.easymusicreator.com/downloads/RacktorDesktop_win.jar (for Windows)
http://www.easymusicreator.com/downloads/RacktorDesktop_mac_linux.jar (for Mac or Linux)

Pro extra features:
• Sampler device. Record or import from your music library, sdcard, dropbox, etc.
• 150 extra synth instruments
• 40 extra drumsets
• 100 MB of recording space
• Up to 32 loops by song
• Up to 16 channels by loop

———————

Build high quality tracks as a sequence of loops, mixing synths, drums, samplers, audio recordings, analog modulators and arpeggiators. Apply Fx to channels and export to mp3 or ringtones. Also publish, play and collaborate in our community.

Cloud-based technology: performs the audio rendering process in a remote service.

REQUIRES A SOLID DATA CONNECTION

Permissions details:
———————
• Your Google accounts: Suggests your current gmail account in the registration form. We don't use this address unless you confirm it.

• Network communication: Upload and download sounds from our servers.

• Storage: Write files to SD card, that way we avoid exhausting internal memory.

• Hardware controls: record audio. Uses the mic with the recorder device. control vibrator used by the metronome while recording audio.

• Phone calls: read phone state and identity. We store a hash of your phone internal ID to prevent creating several accounts from the same device. Also we save the brand and model of your phone for debugging. No personal information is stored except username, password and email.

• System tools modify global system settings: change system ringtone and alarm. prevent phone from sleeping: some tablets (for example archos5) required this to start.

Nanoloop is a complete sequencer/synthesizer/sampler package, optimised for mobile use. It runs smoothly on a wide range of phones and tablets, including older and low end devices.
The interface fits any screen resolution and can be customised with adjustable font/icon size and white/black color schemes.

- Easy to use sequencer, suitable for rhythm and melody
- Automatisation of all parameters
- 8 channels, each can be synth or sampler
- 8 patterns per channel
- Load samples from SD-card
- Sample via microphone
- Trim samples
- Re-sample
- Polyphonic FM-, PWM- and noise synth
- Song editor with loop function
- Send and receive projects via e-mail
- Compatible with iOS version
- WAV and Ogg Vorbis export
- Sharing projects and audio in Dropbox and SoundCloud is possible when these apps are installed.

The interface has been simplified and in most cases, a long press on an icon reveals info and/or a menu.

The Synth

Nanoloop's FM synth offers a maximum of flexibility within a small set of parameters. It comes with a stereo modulator detune effect and covers the typical clean bells and Rhodes-like sounds, spheric pads, thick beats and basses and all kinds of exotic sounds and noises.

The Sequencer

The stepsequencer visualises the rhythmic structure in a compact 4x4 square matrix, which makes it very easy to lay out patterns.

The Sampler

Besides A/D envelope, loop function and start offset, the puristic sampler comes without effects. You can record up to 6 seconds via microphone or load samples from SD-Card (WAV with 8, 22, 44 or 48 KHz).

Note: Nanoloop does not need an internet connection. It does perform a license check though during the first 10 minutes via internet when running for the first time. Once the check was successful, the result is stored locally permanently and you can work offline.

FL Studio Mobile allows you to create and save complete multi-track music projects on your Android phone or tablet device. You can even load the FL Studio Mobile projects into the 'FL Studio Desktop PC' version* and take them to the next level.

If it’s a beat on the step sequencer, a melody on the piano roll or a full song on the playlist, FL Studio Mobile has you covered. Never lose that idea again. Get it down and happening wherever you are.

FEATURES

• 133 high quality instruments, drum kits & sliced-loop beats
• In-app shop with 7 sample packs (250 instruments/kits), 2 of which are free
• All instruments have FL Studio desktop counterparts for FL Studio desktop import and extension
• Step sequencer for fast percussion programming and sliced-loop reworking
• Configurable virtual piano-keyboard
• Drum pads
• Browser with preview button and logical sorting into Instruments, Synths, Drum kits & Loops
• Pan, volume, release and attack time configurable per instrument
• Pitch bend via accelerometer
• High quality, battery-friendly audio engine (latency depends on the device)
• Drum loops and sliced loops ready to start your project with a cool beat
• Effects include Limiter, Reverb, Delay, EQ, Amp simulator & Filter to enhance your mix.
• 99 track sequencer and intuitive editing options
• Per-track mute, solo, effect bus, pan and volume adjustment
• Edit at the level of tracks, bars or down to individual notes
• Piano roll editor for manual entry of note & chord sequence data or detailed editing of recorded performances
• Undo and redo for all editable screens
• Metronome with tempo & time-signature settings
• Intuitive positioning of screens with the slide gesture and resize with the pinch gesture
• Save and load your songs, export to WAV and AAC
• MIDI file import/export
• Share your songs via Email or Dropbox
• In-app user manual
• Android 2.3.3 required
• Works with all screen resolutions, but FL Studio Mobile is optimized for 1280x800, 800x480, 960x640 and 480x320 screens.

Visit www.flstudiomobile.com for video tutorials, demos and access to the FL Studio Mobile community. For sales support email flstudiomobile@image-line.com.

TROUBLE-SHOOTING INSTALLATION ISSUES

Please visit this link for step-by-step troubleshooting options

http://support.image-line.com/redirect/flmobile_android_troubleshooting

NOTE: A custom ROM, a rooted Android OS (with privileged apps installed) and antivirus software can cause significant performance issues.

* "FL Studio" desktop PC version (sold separately) is installed, on average, over 30,000 times each DAY making it one of the world's most popular and exciting music production systems. Everything you need in one package to compose, arrange, record, edit, mix and master professional quality music, the perfect studio partner for FL Studio Mobile. You can download the demo version of the FL Studio Desktop PC version and enhance your FL Studio Mobile projects for free then save to .mp3, .wav, .ogg or .mid format.

Description:
Your own miniature music studio!
---NOW with real-time playback!!!---
Loaded with a large set of possibilities to create you own songs whenever you want and wherever you are while having the option to continue working on the song in other DAW program, such as FL Studio and Cubase. High quality 16 bit sound, 44.1 kHz bit rate, stereo playback and exporting.

Visits Zquence Studios site:

Features:
Create melodies with different included instruments and drums or add your own instruments and drums in Wav format to the internal storage.
8-octave keyboard with detailed editing.
16 tracks for patterns to be added to.
16 channel mixer with 4 available effect per channel.
Recording from phone to Wave format to add it straight to the tracks.
And more...

Effects:
Reverbs
Resonante filter
Delay
Distortion
3-band equalizers
Flanger
Stereo splitters
Sidechaining

Exporter:
Wav format (44,1 kHz, stereo)
Midi format

Remember to check for new updates regularly.
48 MB of Heap Memory or more is recommended.
1000 MHz Processor or higher recommends.

New instruments and drums will be available for free download from now on.

Recording Studio Pro is a multitouch sequencer for Android devices.
Designed for quick and easy operation, Recording Studio Pro makes recording, editing and mixing a breeze. Recording Studio is the perfect way to begin crafting great sounding music productions. You can record up to 24 audio and/or virtual instrument tracks.
The audio tracks can be recorded using the built-in microphone, by connecting an external microphone. The virtual instument tracks can be recorded using the multitouch keyboards optimized for high performance and responsive touch. After recording your tracks, you may want to edit them in the integrated sample editor (copy/paste, split, loop, fader, reverb). With Recording Studio's mixer you can create superb mixes in astonishing CD quality just like you imagined your song to be.
Now you can import mp3 and wav audio files from your device.

Recording studio is constantly being updated and continually improved with new features.

Please try the LITE version first to see if your device works:
https://play.google.com/store/apps/details?id=com.glaucopercopo.app.recordingstudiolite

Features

•Up to 24 audio and virtual instrument tracks (depending on the device used)
•9 differents virtual instrument sounds (grand piano, drums, classical guitar, rock organ, church organ, bass, strings, harpsichord, electric guitar)
•Mixer with built-in immersive reverb effect (with indipendent settings on each track)
•Key Editor (delete, copy/paste each single note)
•Sample editor: copy/paste, split, loop, fade-in/fade-out each audio recording session
•Import wav, mp3 audio files from your device.
•Offline mixdown: stereo mix, individual tracks. Uncompressed audio format (16 bit stereo / mono, 48.0kHz)
•Stereo VU displays for each channels
•Keyboard with 96 keys and 8 selectable octaves
•Multi-touch.
•Two sets of keyboards (display 1 or 2 keyboards)
•Keyboard mappings (two ways of displaying key value)
•Ability to scroll the keyboards in the scrollbar area or with arrow buttons to see different sets of keys
•Custom scale keyboards
•Configurable metronome. Tempo: 30 - 260 BPM. Time Signatures: 1/4, 2/4, 3/4, 4/4, 5/4, 6/4, 7/4, 8/4
•Sustain button
•Undo/redo feature

Please try the LITE version first to see if your device works:
https://play.google.com/store/apps/details?id=com.glaucopercopo.app.recordingstudiolite

Space Garage is an experimental, innovative, easy and cool audio sequencer and generative music application based on solar systems, planets, satellites and orbit visualizations. Live a whole new music experience and feel how music and visual effects can work together to blow your mind.

Drag and drop a planet, select a sound and mark the steps in the sequencer. In a few minutes you will sound like a professional.

Space Garage will change your music experience.

Tutorial:
http://www.youtube.com/watch?v=kt_Dz2O172k

ExSynth is a virtual analog synthesizer that is equipped with not only a synthesizer but also a loop sequencer and effectors. And it supports USB-MIDI, you can play the app with MIDI Keyboards or controllers if connected to the USB port.

Synthesis:
It adopted ordinary subtractive synthesis, that is based on "Common Analog Synthesizer".
S&H-waveform in LFO and a noise generator in Osc2 have been added as new ability.

Effects:
Distortion, Tremolo, Chorus, Reverb, Filter-Delay and 3Band EQ.

Sequencer:
Classic analog-style sequencer. you assign the note and velocity.
Of course, it can synchronize with external MIDI Timing Clock.

System Requirements:
OS : Android 3.1 or later
CPU: 1 GHz ARMv7-A processor or faster
Screen Resolution : 800x480px or higher. Recommended 4.3 inch or larger display.

- - - - - - - - - - - - - - - - - -
*Please check the workings of this app immediately after your purchase. If you have trouble, please refund within 15 minutes on Google Play, additionally it would be greatly appreciated if you provide your device name to us.

Palmidi is a Midi Sequencer that helps compose music.

Features:
- 16 tracks , 128 instruments
- Playback of MIDI files
- Display the percussion track
- MIDI import/export

Limitations:
You may not play MIDI files depending on the model, because this application using MIDI playback capabilities of mobile devices.

SunVox is the most powerful music creation tool for Android.
It is a small and fast pattern based sequencer (tracker) with modular synthesizers.
With this program you can compose music anywhere. On any device. It also available for Windows, Mac OS X, Linux, Maemo, Meego, Raspberry Pi, PalmOS, Windows Mobile and iOS.
You can read more info about the music trackers here: http://en.wikipedia.org/wiki/Tracker_(music_software)

[ Key features ]
• Modular interface.
• Highly optimized synth algorithms.
• Support of 16/24/32bit WAV, AIFF and XI samples.
• Multitrack WAV export;
• MIDI import/export;
• Mic/Line-in recording;
• Real-time recording of any types of sound events;
• XM (FastTracker) and MOD (ProTracker, OctaMED) import.

[ Brief instruction ]
The main menu - button with wrench in the upper right corner of the screen.
Use multitouch to scale/move content of timeline and pattern editor.
How to connect one module to another? For multitouch devices: first touch on source, second touch on destination. For other devices: select the first module (source); click on the LINK button; select the second module (destination).

Official SunVox homepage, user manual, video tutorials:
http://warmplace.ru/soft/sunvox

Publish your SunVox songs here:
http://soundcloud.com/groups/sunvox

Known solutions for some problems:
http://warmplace.ru/android

[ Built-in synthesizers & effects ]
• Analog Generator;
• DrumSynth with 120 unique synthetic drum sounds;
• FM synthesizer;
• MetaModule (use it to build your own synths/effects);
• Sampler (supported formats: WAV, XI, AIFF);
• SpectraVoice (FFT-based synthesizer for warm atmospheric sounds);
• Side Chain Compressor;
• Distortion;
• Echo;
• 3Band equalizer;
• Filter (Low-pass, High-pass, Band-pass, Notch);
• Flanger;
• Loop (for glitch effects);
• Reverb;
• Vocal Filter (for human voice simulation);
• Vorbis Player;
• WaveShaper;
• and more ...

[ Keywords ]
synth, synthesizer, beatmachine, daw, music creation, professional, demoscene

No time to delve into the big and serious music apps?
PixiTracker is what you need! It is a simple and fun tool to quickly create musical sketches, chip tunes and sound experiments. Without requiring a lot of musical knowledge!

You can try the demo version for free: https://play.google.com/store/apps/details?id=nightradio.pixitrackerdemo

[ Key features ]
• high quality 16-bit sampler;
• pattern-based sequencer (tracker) with unlimited number of patterns;
• several packs with unique sounds;
• sound recorder (from microphone or line-in);
• WAV export/import;
• PixiTracker is also available for iOS, Windows, OSX and Linux;
• PixiTracker player is open source, so you can freely use it in your own Pixilang applications;
• true warm pixel interface!

Get a lot of fun using PixiTracker together with SunVox modular synth!

[ Music ]
PixiTacker group on SoundCloud:
http://soundcloud.com/groups/pixitracker

[ Known solutions for some problems ]
http://warmplace.ru/android

[ Keywords ]
synth, pixilang, sampler, tracker, sequencer, demoscene, music making, daw, beat machine, cross-platform, multi-platform, recorder, step sequencer

Virtual ANS is a software simulator of the unique Russian synthesizer ANS - photoelectronic microtonal/spectral musical instrument created by Russian engineer Evgeny Murzin from 1938 to 1958. http://en.wikipedia.org/wiki/ANS_synthesizer
The instrument was used by Stanislav Kreichi, Alfred Schnittke, Edison Denisov, Sofia Gubaidulina, Edward Artemiev and other Soviet composers. You can hear the sound of the ANS in Andrei Tarkovsky's movies Solaris, The Mirror, Stalker.

While the other similar programs are just fun toys, the Virtual ANS is a full-featured professional tool which allows you to create unusual, deep, atmospheric sounds. With this app you can draw a complete piece of music, or convert sound to image (sonogram) and then make some complex sonogram modifications.
Actually the potential of the program has not been explored yet, so it (as well as PixiVisor) is more appropriate for people who are searching for something new, not afraid to experiment with sound.

Key features:
• unique Virtual Analog sound engine;
• unlimited number of pure tone generators;
• powerful sonogram editor - you can draw the spectrum and play it at the same time;
• any sound (from a WAV file or a Microphone/Line-in) can be converted to image (sonogram) and vice versa;
• supported file formats: WAV, PNG, JPEG, GIF, VNS (Virtual ANS 1.x);
• Virtual ANS is also available for iOS, Windows, Linux and OSX;
• more functions in the next Virtual ANS updates...

Official Virtual ANS homepage:
http://warmplace.ru/soft/ans

Known solutions for some problems:
http://warmplace.ru/android

Please try my other apps:
• PixiVisor;
• SunVox;
• PixiTracker.

Keywords: image to sound, graphical sound, sound design, ambient, drone, idm, space.

PixelWave is an experimental synth with old school pixel interface.

Key features:
• multitouch arpeggiator;
• it is possible to draw waveform and play it at the same time;
• recording;
• export to WAV;
• nine predefined waveforms;
• changeable number of octaves (from 2 to 6);
• Low-Pass filter (smoothing).

Get a lot of fun using PixelWave together with SunVox, PixiTracker and SpectrumGen synths!

Known solutions for some problems:
http://warmplace.ru/android

PixiTracker 1BIT is a simple and fun tool to quickly create musical sketches, chip tunes and experiments with TRUE 1-BIT SOUND like on old computers.
No musical knowledge required!

This is the demo version. Saving features are disabled. But you can get the full version here: https://play.google.com/store/apps/details?id=nightradio.pixitracker1bit

[ Key features ]
• retro-style 1-bit sampler;
• pattern-based sequencer (tracker) with unlimited number of patterns;
• several packs with unique sounds;
• sound recorder (from microphone or line-in);
• WAV export/import;
• PixiTracker is also available for iOS, Windows, OSX and Linux;
• PixiTracker player is open source, so you can freely use it in your own Pixilang applications;
• true warm pixel interface!

Also, don't forget to try:
• PixiTracker 16-bit version - https://play.google.com/store/apps/details?id=nightradio.pixitracker
• SunVox Modular Synth - https://play.google.com/store/apps/details?id=nightradio.sunvox

[ Known solutions for some problems ]
http://warmplace.ru/android

[ Keywords ]
synth, pixilang, sampler, tracker, sequencer, demoscene, music making, daw, beat machine, cross-platform, multi-platform, recorder, step sequencer

No time to delve into the big and serious music apps?
PixiTracker is what you need! It is a simple and fun tool to quickly create musical sketches, chip tunes and sound experiments. Without requiring a lot of musical knowledge!

This is the demo version. Saving features are disabled. But you can get the full version here: https://play.google.com/store/apps/details?id=nightradio.pixitracker

[ Key features ]
• high quality 16-bit sampler;
• pattern-based sequencer (tracker) with unlimited number of patterns;
• several packs with unique sounds;
• sound recorder (from microphone or line-in);
• WAV export/import;
• PixiTracker is also available for iOS, Windows, OSX and Linux;
• PixiTracker player is open source, so you can freely use it in your own Pixilang applications;
• true warm pixel interface!

Get a lot of fun using PixiTracker together with SunVox modular synth!

[ Music ]
PixiTacker group on SoundCloud:
http://soundcloud.com/groups/pixitracker

[ Known solutions for some problems ]
http://warmplace.ru/android

[ Keywords ]
synth, pixilang, sampler, tracker, sequencer, demoscene, music making, daw, beat machine, cross-platform, multi-platform, recorder, step sequencer

SpectrumGen is a spectral synthesizer with simple and effective user interface. It is a bit like the PixelWave experimental synth, but now you can draw the spectrum of sound!
Also available for iOS.

Key features:
• multitouch arpeggiator;
• recording;
• export to WAV;
• eight predefined timbres;
• changeable number of octaves (from 2 to 8);
• it is possible to draw the spectrum and play it at the same time.

Dark colors - low frequencies (bass). Bright colors - high frequencies.

Get a lot of fun using SpectrumGen together with SunVox, PixiTracker and PixelWave synths!

Known solutions for some problems:
http://warmplace.ru/android

Prepare to see what you've never seen before!
PixiVisor is a revolutionary tool for audio-visual experiments. Simple and fun, cross-platform application with unlimited potential for creativity!
It consists of two parts: Transmitter and Receiver.
* Transmitter converts the low-resolution video (static image or GIF animation) to sound, pixel by pixel (progressive scan). This lets you listen to the sound of your image. But the main function of the Transmitter is to transmit the signal to the receiving devices.
* Receiver converts the sound (from microphone or Line-in input) back to video. You can set the color palette for this video, and record it to animated GIF file.

Key features:
* file formats supported by Transmitter: JPEG, PNG, GIF (static and animated);
* real-time video export to animated GIF;
* 64 predefined color palettes;
* it also available for iOS, Windows, Linux and OSX;
* more functions in the next PixiVisor updates...

Examples of use:
* wireless Lo-Fi video transmission over audio;
* video signal transmission through audio cable; you can then modify that signal by some mixers or audio FX processors;
* VJing;
* sound visualization;
* searching for hidden messages in the ambient noise; EVP (Electronic Voice Phenomenon), ITC (Instrumental Transcommunication);
* save any sound to animated GIF;
* hide some images and animation in your music;
* something else...

Official PixiVisor homepage + test broadcasts + more videos:
http://warmplace.ru/soft/pixivisor

Known solutions for some problems:
http://warmplace.ru/android

Please try my other apps:
* SunVox;
* PixiTracker.

Keywords: pixilang, pixel, art, animation, gif, analog, video, synth, synthesizer, vsynth, lo-fi, lofi, experimental, Nipkow, signal, transmitter, receiver, demoscene, vj, animated, glitch, visualizer, noise.

~ App for kids and their parents ~

Do you have a good ear for music? Can you play a musical instrument?
It is not important anymore, because with this tool ANYBODY can play great music without any skills!
It is easy! Just select some background track and synth you like. And that's it. Touch the screen and feel the sound!

Please try my other apps:
* PixiTracker - https://play.google.com/store/apps/details?id=nightradio.pixitracker ;
* SunVox - https://play.google.com/store/apps/details?id=nightradio.sunvox ;
* PixelWave - https://play.google.com/store/apps/details?id=nightradio.pixelwave ;
* SpectrumGen - https://play.google.com/store/apps/details?id=nightradio.spectrumgen .

Code & Music by NightRadio (Alexander Zolotov).
Background tracks composed in SunVox.

Known solutions for some problems:
http://warmplace.ru/android

Keywords:
synth, synthesizer, demoscene, fun, toy

Pixilang is a pixel-oriented programming language for small graphics/sound applications and experiments. Originally created by Alexander Zolotov (NightRadio) and Mik Razuvaev (Goglus) for non-programmers, demosceners and designers. It is cross-platform and open source (MIT License).
Pixilang programs are stored in text files (UTF8) with extensions *.txt or *.pixi. So you can use your favorite text editor to create/edit these files. Pixilang has no built-in editor.

Key features:
• universal containers (pixi-container) for any type of data;
• dynamically typed variables (for integer or floating point numbers);
• functions for sound synthesis and recording;
• functions for block data processing;
• supported file formats (load/save): WAV, PNG, JPG, GIF (animated);
• native code (external dynamic libraries) support;
• OpenGL acceleration.

Manual: http://code.google.com/p/pixilang/wiki/PixilangV3Manual

Keywords: demoscene, pixel art, basic, assembler, animation, generative art