Bass Chord Chart and Tabs in C Standard1 Tuning

Ляbm2, Ляbmadd2, Ляbmadd9
Notes: Ля♭, До♭, Ми♭, Си♭
8,5,5,8 (2113)
8,6,5,7 (4213)
8,10,0,8 (13.2)