Practical Music Tools for Musicians & Songwriters
An interactive playground for music theory and songwriting. Discover scales, experiment with tunings, and learn music theory playfully by trying things out and listening in real-time.
Available Tools
Scale & Mode Helper
The ultimate tool for discovering and learning scales. Choose a root note and visualize church modes, classical, and exotic scales on keyboard and guitar. Includes sound synthesis!
Chord Finder
Find harmonically matching chords for your melodies, determine voicings, and identify any custom chords with the Reverse Chord Finder.
Songwriting Studio
Assemble diatonic chords interactively in a looper, play progressions beat-by-beat, and export your sketches directly as MIDI files.
Metronome & Tapper
A high-precision audio metronome with subdivision faders and a polyrhythm generator. Export rhythmic loops directly as MIDI files for your DAW.
Interval Trainer & Playground
Learn musical intervals playfully in the interactive ear-training quiz or explore their harmonic sounds on virtual instruments.