12-note Chord

Only one 12-note chord exists without using microtones. All modal shifts would just be copies of itself.

These all all just different spellings of the same chord starting on different notes.

!Sav

Arpeggio/Scale Link

Fingering Link

Formula (Enharmonic)

Pitch Class

Inversion group/scale

Enharmonic Spelling C

Enharmonic Spelling G

Enharmonic Spelling D

Enharmonic Spelling A

Enharmonic Spelling E

Enharmonic Spelling B

Enharmonic Spelling F#

Enharmonic Spelling C#

Enharmonic Spelling F

Enharmonic Spelling Bb

Enharmonic Spelling Eb

Enharmonic Spelling Ab

Enharmonic Spelling Db

Enharmonic Spelling Gb

Enharmonic Spelling Cb

12_1_1_1_Chromatic

Maj13addb9add#9add#11addb13add#13

(none yet)

R,b2,2,b3,3,4,b5,5,b6,6,b7,7

{0,1,2,3,4,5,6,7,8,9,10,11}

Chromatic

C,Db,D,Eb,E,F,Gb,G,Ab,A,Bb,B

G,Ab,A,Bb,B,C,Db,Ebb,Fbb,Fb,F,F#

D,Eb,E,F,F#,G,Ab,Bbb,Cbb,Cb,C,C#

A,Bb,B,C,C#,D,Eb,Fb,Gbb,Gb,G,G#

E,F,F#,G,G#,A,Bb,Cb,Dbb,Db,D,D#

B,C,C#,D,D#,E,F,F#,Abb,Ab,A,A#

F#,G,G#,A,A#,B,C,C#,Ebb,Eb,E,E#

C#,D,D#,E,E#,F#,G,G#,Bbb,Bb,B,B#

F,Gb,G,Ab,A,Bb,Cb,Dbb,Db,Ebb,Eb,E

Bb,Cb,C,Db,D,Eb,Fb,Gbb,Gb,Abb,Ab,A

Eb,Fb,F,Gb,G,Ab,Bbb,Cbb,Cb,Dbb,Db,D

Ab,Bbb,Bb,Cb,C,Db,Ebb,Fbb,Fb,Gbb,Gb,G

Db,Ebb,Eb,Fb,F,Gb,Abb,Ab,Bbb,Cbb,Cb,C

Gb,Abb,Ab,Bbb,Bb,Cb,Dbb,Db,Ebb,Fbb,Fb,F

Cb,Dbb,Db,Ebb,Eb,Fb,Gbb,Gb,Abb,Ab,Bbb,Bb

Modal groupings after the first few traditional groups are an organizational structure created by Richard Repp extrapolated from avaiable data sources.

Chord analysis is by Richard Repp and may contain mistakes (Please let me know!). Alternate legitimate enharmonic analysis is also possible.