Am11♭5 7-string bass chord

How to play Am11♭5 on 7-string bass

The most common way, the first shape above: your index finger on the E string at the 5th fret, your ring finger on the A string at the 6th fret, your little finger on the D string at the 7th fret, your little finger on the G string at the 7th fret, your little finger on the C string at the 7th fret and your little finger on the F string at the 7th fret. Don’t play the B string.

From the B string x 5 6 7 7 7 7 (x: not played, 0: open)

What notes are in Am11♭5?

Am11♭5, A half-diminished eleventh, is A, C, E♭, G, B and D: the root (A), the minor third (C), the diminished fifth (E♭), the minor seventh (G), the ninth (B) and the eleventh (D). Its formula is 1 ♭3 ♭5 ♭7 9 11.