7-String Guitar Chord Chart and Tabs in Drop G#/Ab Tuning

SibmM13, Sib-M13, Sib minmaj13
Notes: Si♭, Ré♭, Fa, La, Do, Mi♭, Sol
2,4,5,2,3,2,2 (1341211)
2,2,5,2,3,2,4 (1141213)