Bass Chord Chart and Tabs in Drop C# Tuning

Gb7b5, GbM7b5, GbM7b5, GbM7b5, Gb dom7dim5
Notes: G♭, B♭, D♭♭, F♭
11,8,9,0 (312.)
9,8,11,0 (213.)
9,8,5,6 (4312)
5,8,9,6 (1342)