Chord Attractor
Pick a key. See its notes, its interval pattern, and every chord built on it.
Major
Minor
Harmonic Minor
Melodic Minor (ascending)
Progression: None
i – VI – III – VII
i – III – VII – VI
i – VII – VI – VII
i – v – VI – iv
i – iv – v
i – VI – iv – v
VI – iv – i – v
i – VII – VI – v
Triads (1-3-5)
7th chords
9th chords
Sus2
Sus4
Power chords
▶
Degree
1
2
3
4
5
6
7
Chord
Grid
Quarter notes
Eighth notes
Sixteenth notes
Instrument
Instrument 1
Synth
Piano
Opposing instrument
Instrument 1
Synth
Piano
Preset
Custom
Deep House
Techno
Trance
Big Room / Anthem
Ballad
Density
55
Leap tendency
30
Tension
60
Contour
Neutral
Range
50
Phrasing
0
Drum intensity
50
🎲 Generate Melody
▶ Play
■ Stop
📋 Copy Song
⬇ MIDI
BPM
Sweeps
Drums
Melody
Opposing layer
Hit "Generate Melody" for a chaos-driven line over the current key + progression — melody on top, chord pad and bass underneath.