Banjo Chord Chart and Tabs in Double C Tuning

Fb7susb13, Fb7sus°13
Notes: F♭, B♭♭, C♭, E♭♭, D♭♭
4,4,2,0,0 (231..)
2,4,4,0,0 (123..)
7,4,4,0,7 (312.4)
4,4,7,0,7 (123.4)