7-String Guitar Chord Chart and Tabs in Alex Tuning

Co7, C°7, C dim7
Notes: C, Es, Ges, B♭
x,x,9,10,8,10,x (xx2314x)
x,x,9,10,x,10,11 (xx12x34)
x,10,9,x,8,10,x (x32x14x)
x,10,9,x,x,10,11 (x21xx34)
9,10,x,x,8,10,x (23xx14x)
9,x,x,10,8,10,x (2xx314x)
6,10,9,x,x,10,x (132xx4x)
6,x,9,10,x,10,x (1x23x4x)
9,10,x,x,x,10,11 (12xxx34)
9,x,6,10,x,10,x (2x13x4x)
9,x,x,10,x,10,11 (1xx2x34)
9,10,6,x,x,10,x (231xx4x)