Guitar Chord Chart and Tabs in Drop A 7 String Tuning

Dob13, Dob dom13
Notes: Do♭, Mi♭, Sol♭, Si♭♭, Re♭, Fa♭, La♭
11,11,9,9,9,10,9 (3411121)
9,11,11,9,9,10,9 (1341121)
11,9,9,9,9,10,11 (3111124)
9,9,11,9,9,10,11 (1131124)