D♭13♯9 7-string bass chord

How to play D♭13♯9 on 7-string bass

The most common way, the first shape above: your middle finger on the A string at the 4th fret, your index finger on the D string at the 3rd fret, your ring finger on the G string at the 4th fret, your ring finger on the C string at the 4th fret and your little finger on the F string at the 5th fret. Don’t play the B and E strings.

From the B string x x 4 3 4 4 5 (x: not played, 0: open)

What notes are in D♭13♯9?

D♭13♯9, D♭ thirteenth sharp nine, is D♭, F, A♭, C♭, E and B♭: the root (D♭), the major third (F), the perfect fifth (A♭), the minor seventh (C♭), the sharp ninth (E) and the thirteenth (B♭). Its formula is 1 3 5 ♭7 ♯9 13.