4-String Banjo Chord Chart and Tabs in Gbb Tuning

変ロsus2b5, 変ロ2-5, 変ロsus2-5
Notes: 変ロ, ハ, 変ヘ
6,5,5,8 (2113)
6,5,5,2 (4231)
x,9,11,10 (x132)
6,5,5,x (211x)
6,5,x,2 (32x1)
6,9,x,10 (12x3)