Key Explorer
Explore keys, tunings, and diatonic chords dynamically using Tonal.js
C major
Major Key
Diatonic Chords
7
Related Keys
0
Key Type
Major
Root
Mode
Tuning
E2 A2 D3 G3 B3 E4
Scale
All 7 diatonic tones
Diatonic Chords in C major
C
I
Tonic
Dm
ii
Supertonic
Em
iii
Mediant
F
IV
Subdominant
G
V
Dominant
Am
vi
Submediant
Bdim
vii°
Leading Tone
Fretboard VisualizationC Scale
Showing all diatonic tones. Switch to Pent (5) to focus core tones. Select a chord or CAGED shape to focus.