Am9♭5 7-string guitar chord

How to play Am9♭5 on 7-string guitar

The most common way, the first shape above: your ring finger on the low E string at the 5th fret, your index finger on the A string at the 3rd fret, your little finger on the D string at the 5th fret, your middle finger on the G string at the 4th fret and your middle finger on the high B string at the 4th fret. Don’t play the low B and high E strings.

From the low B string x 5 3 5 4 4 x (x: not played, 0: open)

What notes are in Am9♭5?

Am9♭5, A half-diminished ninth, is A, C, E♭, G and B: the root (A), the minor third (C), the diminished fifth (E♭), the minor seventh (G) and the ninth (B). Its formula is 1 ♭3 ♭5 ♭7 9.