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

SolbmM11, Solb-M11, Solb minmaj11
Notes: Sol♭, Si♭♭, Ré♭, Fa, La♭, Do♭
5,4,4,4,6,4 (211131)
4,4,4,4,6,5 (111132)