4-String Banjo Chord Chart and Tabs in Gbb Tuning

変ニM7sus4, 変ニMa7sus4, 変ニsus7, 変ニj7sus4, 変ニΔ7sus4, 変ニΔsus4, 変ニ maj7sus4, 変ニ major7sus4
Notes: 変ニ, 変ト, 変イ, ハ
9,11,9,10 (1312)
9,5,7,6 (4132)