Am7♭5♭9 7-string guitar chord

How to play Am7♭5♭9 on 7-string guitar

The most common way, the first shape above: your middle finger on the D string at the 5th fret, your ring finger on the G string at the 5th fret, your index finger on the high B string at the 4th fret and your little finger on the high E string at the 6th fret. Let the A string ring open. Don’t play the low B and low E strings.

From the low B string x x 0 5 5 4 6 (x: not played, 0: open)

What notes are in Am7♭5♭9?

Am7♭5♭9, A half-diminished seventh flat nine, is A, C, E♭, G and B♭: the root (A), the minor third (C), the diminished fifth (E♭), the minor seventh (G) and the flat ninth (B♭). Its formula is 1 ♭3 ♭5 ♭7 ♭9.