7-String Guitar Chord Chart and Tabs in Alex Tuning

Sim11b5b9, Sim11°5b9, Si−11b5b9, Si−11°5b9
Notes: Si, Re, Fa, La, Do, Mi
8,10,7,x,7,10,7 (231x141)
7,10,8,x,7,10,7 (132x141)
8,x,7,10,7,10,7 (2x13141)
7,x,8,10,7,10,7 (1x23141)