Melody & Harmony
Free browser-based Melody & Harmony tools.
Piano Roll Editor
MIDI-style melody editing
Melody Generator
Idea sparks for melodic phrases
Chord Progression Builder
Stack chords into progressions
Scale Explorer
Visualise scales and modes
Arpeggio Generator
Build arpeggio patterns
Melodic Motif Builder
Develop reusable motifs
Counterpoint Checker
Verify species counterpoint rules
Harmonic Analysis Tool
Label functions and cadences
Voice Leading Guide
Smooth voice motion checker
Call & Response Builder
Pair antecedent and consequent phrases
Interval Training Tool
Ear training for intervals
Transposition Tool
Shift to any key