7-String Guitar Chord Chart and Tabs in b standard Tuning

AmM13, A-M13, A minmaj13
Notes: A, C, E, Gis, H, D, Fis
9,8,7,7,8,7,7 (4211311)
7,8,7,7,8,9,7 (1211341)
9,7,7,7,8,7,8 (4111213)
7,7,7,7,8,9,8 (1111243)