D♭maj9 7-string bass chord

How to play D♭maj9 on 7-string bass

The most common way, the first shape above: lay your index finger flat across the four strings from the A to the C at the 8th fret, your middle finger on the E string at the 9th fret, your ring finger on the D string at the 10th fret and your little finger on the F string at the 10th fret. Don’t play the B string.

From the B string x 9 8 10 8 8 10 (x: not played, 0: open)

What notes are in D♭maj9?

D♭maj9, D♭ major ninth, is D♭, F, A♭, C and E♭: the root (D♭), the major third (F), the perfect fifth (A♭), the major seventh (C) and the ninth (E♭). Its formula is 1 3 5 7 9.