The Drop Two Chord - Lesson 22 (Altered Chords)

C7 - x 10 10 9 11 x
C9 - x 10 12 9 11 x

C7b9 - x 10 11 9 11 x
C7#9 - x 10 13 9 11 x

C9#5 - x 11 12 9 11 x
C9b5 - x 9 12 9 11

C7#5#9 - x 11 13 9 11 x
C7#5b9 - x 11 11 9 11 x
C7b5#9 - x 9 13 9 11 x
C7b5b9 - x 9 11 9 11 x