Guitar Chord Chart and Tabs in davd Tuning

Réb7b13, Réb7-13
Notes: Ré♭, Fa, La♭, Do♭, Si♭♭
1,2,3,1,0,x (1342.x)
1,1,3,2,0,x (1243.x)
1,2,x,1,0,3 (13x2.4)
1,1,x,2,0,3 (12x3.4)