7-String Guitar Chord Chart and Tabs in Open String Tuning

Solb+7, Solb7♯5, Solb7+5, Solb aug7
Notes: Sol♭, Si♭, Ré, Fa♭
x,x,4,7,5,6 (xx1423)
x,5,x,3,5,2 (x3x241)
2,5,x,3,5,x (13x24x)
6,x,4,7,5,x (3x142x)