7-String Guitar Chord Chart and Tabs in 4th steps chord Tuning

Сиb7b13, Сиb7-13
Notes: Си♭, Ре, Фа, Ля♭, Соль♭
9,10,9,x,10,10,9 (121x341)
9,10,9,x,10,10,x (121x34x)
9,x,9,x,10,10,9 (1x1x231)
9,10,8,8,11,x,x (23114xx)
9,x,8,8,11,x,9 (2x114x3)