Guitar Chord Chart and Tabs in Drop DB Tuning

AM7b9, AMa7b9, AΔ7b9, AΔb9
Notes: A, C♯, E, G♯, B♭
x,8,8,7,10,7 (x23141)
9,8,8,x,10,10 (211x34)
8,8,9,x,10,10 (112x34)
8,8,x,7,10,7 (23x141)