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

ロ+7b9, ロ7♯5b9, ロ7+5b9
Notes: ロ, 嬰ニ, 嬰ヘ♯, イ, ハ
8,10,9,8,10,8 (132141)
x,10,9,8,10,8 (x32141)
8,10,9,8,10,x (13214x)