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 Trainer & Mode Helper
The interactive scale trainer for discovering and learning scales. Choose a root note and visualize church modes, classical, and exotic scales on piano keyboard and guitar fretboard. Includes sound synthesis!
Chord Finder & Identifier
Find harmonically matching chords for your melodies, determine voicings, and identify any custom chords with the Reverse Chord Finder.
Songwriting Studio & Progressions
Assemble diatonic chords interactively in a looper, play progressions beat-by-beat, and export your sketches directly as MIDI files.
Online Metronome & BPM 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 & Ear Training
Learn musical intervals playfully in the interactive ear-training quiz or explore their harmonic sounds on virtual instruments.