Int 62 Fn 0080  u - Fgdriver V4.02 - "fg_music" - Play Series Of Notes     [V]

   AX = 0080h
   ES:BX -> '$'-terminated music string in BASIC PLAY format

Return: after music completed

Notes: the FGDRIVER functions are rearranged with each major release, but
     their parameters do not change (see #3145 at AX=0000h)
   This call is ignored if asynchronous sound (AX=00A5h,AX=00A8h,
     AX=00AAh) is already in progress

See Also: AX=0081h,AX=00BCh,AX=00DBh