Guitar Chord Chart and Tabs in full step down Tuning

Fbm11b5b9, Fbm11°5b9, Fb−11b5b9, Fb−11°5b9
Notes: F♭, A♭♭, C♭♭, E♭♭, G♭♭, B♭♭
5,3,4,4,3,3 (412311)
3,3,4,4,3,5 (112314)