4-String Banjo Chord Chart and Tabs in Whole Step Down Tuning

AØ, AØ7, Aø, Aø7, Am7b5, Am7°5, A−7b5, A−7°5, A min7dim5, A min7b5
Notes: A, C, E♭, G
11,10,0,0 (21..)
11,7,7,8 (3112)