Five instruments in your pocket — and a studio to put them together.

BioBand is a music practice app built on real recorded instruments. Play piano, play drums, play guitar, play violin and pads. Build a beat on the drum machine, learn songs note by note, then layer every take into one multi-track project. No account needed, and it all works offline.

PLAY REAL INSTRUMENTS
• Piano — 24 keys, two octaves, real sampled grand piano
• Drums — full kit with several drum kits to switch between
• Guitar — strum every string or pluck one at a time
• Violin — bowed notes from real recordings
• Pads — tap, hold and layer
• Drum machine — a step sequencer for building a beat, with pattern save and load

LEARN SONGS NOTE BY NOTE
Tutorial Mode works on every instrument. The notes light up in time with the music, so you learn a song by playing it rather than by reading about it. Play at your own speed or watch the song play itself. Note lengths and phrasing are real, not a flat metronome grid.

Bring your own music: import a MIDI file and BioBand turns it into a playable lesson, reading the tempo and splitting bass from chords automatically.

RECORD EVERY TAKE
Record any instrument, or record yourself singing and playing through the microphone. A count-in gets you starting in time. Play a recording back with a scrubber, change the speed to work out a hard passage, or loop a section until it sticks. Rename, export or share any take.

A STUDIO TO MIX THEM
Multi-track timeline with volume, mute and solo on every track. Drag clips, snap to the grid, set the tempo, switch the metronome on. Record a new track straight from any instrument, then bounce the whole mix to a single file.

TRACK YOUR PRACTICE
Practice streaks, total practice time, badges for milestones and an optional daily practice reminder — so you can see the practice adding up.

WORKS OFFLINE, KEEPS YOUR MUSIC PRIVATE
Every sample and song ships inside the app. Nothing is downloaded while you play, and nothing is uploaded. Your recordings, projects and imported songs stay on your phone. Signing in with Google or Apple is optional and only syncs practice progress and settings across devices.

Available in English, Turkish and German.

BioBand is open source: github.com/bilalgurkansanli/BioBand