A7sus4♭9 7-string guitar chord

How to play A7sus4♭9 on 7-string guitar

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

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

What notes are in A7sus4♭9?

A7sus4♭9, A seventh suspended fourth flat nine, is A, D, E, G and B♭: the root (A), the perfect fourth (D), the perfect fifth (E), the minor seventh (G) and the flat ninth (B♭). Its formula is 1 4 5 ♭7 ♭9.