Fm7♭9 7-string bass chord

How to play Fm7♭9 on 7-string bass

The most common way, the first shape above: your index finger on the E string at the 1st fret, your middle finger on the D string at the 1st fret, your ring finger on the G string at the 1st fret and your little finger on the F string at the 1st fret. Let the C string ring open. Don’t play the B and A strings.

From the B string x 1 x 1 1 0 1 (x: not played, 0: open)

What notes are in Fm7♭9?

Fm7♭9, F minor seventh flat nine, is F, A♭, C, E♭ and G♭: the root (F), the minor third (A♭), the perfect fifth (C), the minor seventh (E♭) and the flat ninth (G♭). Its formula is 1 ♭3 5 ♭7 ♭9.