7-String Guitar Chord Chart and Tabs in drop L Tuning

Bb+M7b9, Bb+Δb9, BbM7♯5b9, BbM7+5b9, BbΔ♯5b9, BbΔ+5b9
Notes: B♭, D, F♯, A, C♭
x,7,9,8,7,10,7 (x132141)
x,x,9,8,7,10,7 (xx32141)
9,7,x,8,7,10,7 (31x2141)
x,7,9,8,7,10,x (x13214x)
9,7,x,8,7,10,x (31x214x)
9,x,x,8,7,10,7 (3xx2141)