B♭m(maj7) 8-string guitar chord

How to play B♭m(maj7) on 8-string guitar

The most common way, the first shape above: your index finger on the A string at the 1st fret, your little finger on the D string at the 3rd fret, your middle finger on the G string at the 2nd fret and your ring finger on the high B string at the 2nd fret. Don’t play the F♯, low B, low E and high E strings.

From the F♯ string x x x 1 3 2 2 x (x: not played, 0: open)

What notes are in B♭m(maj7)?

B♭m(maj7), B♭ minor major seventh, is B♭, D♭, F and A: the root (B♭), the minor third (D♭), the perfect fifth (F) and the major seventh (A). Its formula is 1 ♭3 5 7.