Guitar Chord Chart and Tabs in A Standard 7 String Tuning

Réb7/6sus4, Réb7,6sus4
Notes: Ré♭, Fa, La♭, Si♭, Do♭, Mi♭, Sol♭
2,3,1,1,1,1,1 (2311111)
1,3,1,1,1,2,1 (1311121)
2,1,1,1,1,1,3 (2111113)
1,1,1,1,1,2,3 (1111123)