7-String Guitar Chord Chart and Tabs in Alex Tuning

Solb+, Solb aug, Solb Augmented
Notes: Sol♭, Si♭, Re
x,x,5,4,3,7,x (xx3214x)
x,4,5,x,3,7,x (x23x14x)
5,4,x,x,3,7,x (32xx14x)
5,x,x,4,3,7,x (3xx214x)