Ab9 chord
Ab dominant ninth
1 / 4
3
5
7
10
Play Ab9 on ukulele at frets 1-0-2-1 in gCEA tuning.
The Ab9 chord has the formula 1, 3, b7, 9 with notes Ab, C, Gb, Bb
The dominant ninth chord is mostly used in funk, blues and some rock music. It is usually played without the 5th on the ukulele.