Music Theory Tools: Music Guru

Melodic Mind

Contains adsIn-app purchases

About this app

Music Guru is a focused exploration tool for musicians who want to understand what they play. Not just memorize shapes. Not just follow patterns. It helps you see and hear what is really going on inside the music.

It includes a huge library of scales and chords. Over 1,700 scales are available. Some are common. Many are not. Some come from musical cultures around the world. Others are more theoretical. This opens the door to sounds most musicians never touch.

Everything is interactive. You don’t just read. You play. You hear. You explore.
Pick a scale. Hear it instantly.
Pick a chord. Hear how it feels.
Switch instruments. Try again.

You can see notes on piano. You can see them on guitar, bass, or ukulele. You can change tunings. There's also left-handed support.

Here are a few things that make it stand out:

1. You discover sounds you didn’t know existed.
You can browse or hit random. One click can give you a completely new scale. Something unusual. Something inspiring. It breaks you out of habits without effort.

2. You connect theory directly to sound.
You don’t guess how something should sound. You hear it. Instantly. Again and again. This builds real intuition. Not just knowledge.

3. You turn ideas into music fast.
Find a scale. Find chords inside it. Build a progression. Export it as MIDI. Use it in your track.

Each scale shows more than notes. You see intervals. You see chords inside it. You see how it connects to other scales. You start to understand relationships.

There are also tools that save time. You can search chords by typing part of a name. You can filter scales by type. You can save favorites and come back later. Small things, but they matter when creating.

Music Guru is not about overwhelming you - It keeps things simple, Clean, Direct.

Start exploring for free. A paid upgrade unlocks the full scale and chord libraries, unlimited favorites, MIDI export, and other premium tools.

You explore, listen & create - That’s the core idea behind Melodic Mind. Let music feel natural again.

Ratings and reviews

This is amazing. I've been struggling to teach myself music theory for a while, and like I'd heard of chord progressions but really couldn't "visualize" (audioize?) what any particular progression was supposed to sound like. With this app it's all clear, and I'm like, okay, there's 4 chords, and it sounds like a hit song. I haven't even touched the "scales" part of the app yet, just the chord progression part. Very excited to keep playing around.

Extraordinary simple. Every imaginable scale, progression and chores are on this app, it's kinda amazing. The design is simple, neat and easy to navigate, and the studio option lets me hear out all of these progressions easily before I start composing my music. The updates keep pouring new kinds of helping tools for an upcoming musician, and frankly, it's really great there's someone out there that cares so much about music. Thank you so much!!

Absolutely perfect! This is exactly what I was looking for for a while. Tons of different scales, chords and progressions. Composing music with this app, open by my side, made it much easier. It's an every musician must-have app. 🤘

What’s new

Updated the app icon and launch screen to match Music Guru’s current design.