Labels Milestones
BackMid surdo (sometimes MS1, MS2, etc, if multiple measures or has planned variations) BSD: back surdo (L for low, H for high R/L: Accented Note (right/left hand suggested)
Mid surdo (sometimes MS1, MS2, etc, if multiple measures or has planned variations) BSD: back surdo (L for low, H for high R/L: Accented Note (right/left hand suggested)