Gmaj7♭5 7-string bass chord

How to play Gmaj7♭5 on 7-string bass

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

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

What notes are in Gmaj7♭5?

Gmaj7♭5, G major seventh flat five, is G, B, D♭ and F♯: the root (G), the major third (B), the diminished fifth (D♭) and the major seventh (F♯). Its formula is 1 3 ♭5 7.