7-String Guitar Chord Chart and Tabs in Alex Tuning

Solb7, Solb dom
Notes: Sol♭, Si♭, Ré♭, Fa♭
x,x,4,4,3,5,x (xx2314x)
x,4,4,x,3,5,x (x23x14x)
4,4,x,x,3,5,x (23xx14x)
4,x,x,4,3,5,x (2xx314x)