7-String Guitar Chord Chart and Tabs in Alex Tuning

Solb+M7, Solb+Δ, SolbM7♯5, SolbM7+5, SolbΔ♯5, SolbΔ+5, Solb augmaj7
Notes: Sol♭, Si♭, Ré, Fa
x,x,5,4,3,6,x (xx3214x)
x,4,5,x,3,6,x (x23x14x)
5,4,x,x,3,6,x (32xx14x)
5,x,x,4,3,6,x (3xx214x)