7-String Guitar Chord Chart and Tabs in Open String Tuning

Réb5
Notes: Ré♭, La♭
x,x,x,x,9,9 (xxxx11)
x,11,x,x,x,9 (x2xxx1)
9,x,x,x,9,x (1xxx1x)
9,11,x,x,x,x (12xxxx)