Guitar Chord Chart and Tabs in one step closer tuning Tuning

Bb+7, Bb7♯5, Bb7+5, Bb aug7
Notes: B♭, D, F♯, A♭
10,9,x,9,10,9 (21x131)
x,9,8,9,10,x (x2134x)
x,9,8,x,10,9 (x21x43)
10,9,x,9,10,x (21x13x)
10,9,x,x,10,9 (21xx31)
6,9,8,x,10,x (132x4x)