Guitar Chord Chart and Tabs in full step down Tuning

Réb7b13, Réb7-13
Notes: Ré♭, Fa, La♭, Do♭, Si♭♭
x,2,1,3,0,3 (x213.4)
x,1,1,4,0,3 (x124.3)
3,2,1,3,0,x (3214.x)
3,1,1,4,0,x (3124.x)