F7♭13 7-string guitar chord

How to play F7♭13 on 7-string guitar

The most common way, the first shape above: lay your index finger flat across the three strings from the low E to the D at the 1st fret, your little finger on the A string at the 3rd fret, your middle finger on the G string at the 2nd fret and your ring finger on the high B string at the 2nd fret. Don’t play the low B and high E strings.

From the low B string x 1 3 1 2 2 x (x: not played, 0: open)

What notes are in F7♭13?

F7♭13, F dominant seventh flat thirteen, is F, A, C, E♭ and D♭: the root (F), the major third (A), the perfect fifth (C), the minor seventh (E♭) and the flat thirteenth (D♭). Its formula is 1 3 5 ♭7 ♭13.