Chord Pedigree Chart

12-note Chord

One pedigree pattern per chord. Other patterns are possible.

P1

R

{0}

M3

R,3

{0,4}

Major

R,3,5

{0,4,7}

7

R,3,5,b7

{0,4,7,10}

9

R,2,3,5,b7

{0,2,4,7,10}

11

R,2,3,4,5,b7

{0,2,4,5,7,10}

13

R,2,3,4,5,6,b7

{0,2,4,5,7,9,10}

13addb9

R,b2,2,3,4,5,6,b7

{0,1,2,4,5,7,9,10}

13addb9add#9

R,b2,2,b3,3,4,5,6,b7

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

13addb9add#9add#11

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

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

13addb9add#9add#11addb13

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

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

Maj13addb9add#9add#11addb13add#13

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

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

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

© Richard Repp 2019 All Rights Reserved