Int 62 Fn 006B  u - Fgdriver V3.03 - "fg_musicb" - Play Series Of Notes I  [V]

   AX = 006Bh
   CX = number of repetitions (negative = continuous play)
   ES:BX -> '$'-terminated music string in BASIC PLAY format

Notes: For FGDRIVER v1.10, this function was unused; "FG_MUSICB" was AX=008Dh
   This call is ignored if asynchronous sound (AX=0089h,AX=008Bh,
     AX=008Dh) is already in progress

See Also: AX=0048h,AX=006Bh,AX=009Eh,AX=00ABh