Bass Chord Chart and Tabs in BassVI Tuning

GbM7b5, GbMa7b5, Gbj7b5, GbΔ7b5, GbΔb5, Gb maj7b5
Notes: G♭, B♭, D♭♭, F
4,3,1,1 (3211)
4,5,6,6 (1234)