B♭m(add9) 8-string guitar chord

How to play B♭m(add9) on 8-string guitar

The most common way, the first shape above: your little finger on the F♯ string at the 4th fret, your middle finger on the low B string at the 2nd fret, your index finger on the low E string at the 1st fret, your ring finger on the A string at the 3rd fret, your ring finger on the D string at the 3rd fret and your ring finger on the G string at the 3rd fret. Don’t play the high B and high E strings.

From the F♯ string 4 2 1 3 3 3 x x (x: not played, 0: open)

What notes are in B♭m(add9)?

B♭m(add9), B♭ minor added ninth, is B♭, D♭, F and C: the root (B♭), the minor third (D♭), the perfect fifth (F) and the ninth (C). Its formula is 1 ♭3 5 9.