A♭m13 7-string bass chord

How to play A♭m13 on 7-string bass

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

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

What notes are in A♭m13?

A♭m13, A♭ minor thirteenth, is A♭, C♭, E♭, G♭, B♭, D♭ and F: the root (A♭), the minor third (C♭), the perfect fifth (E♭), the minor seventh (G♭), the ninth (B♭), the eleventh (D♭) and the thirteenth (F). Its formula is 1 ♭3 5 ♭7 9 11 13.