A technique for indicating the progress or end of information processing without
the need for the user to view the screen. An information processor (1) which
instructs a sound reproducer (9) reproduce music, comprising an information
processing unit (2) for processing information, a designation recording
unit (3, 4) for recording the designation of music data selected on the
basis of the progress of information processing, and a control unit (2)
for judging the progress of the information processing and commanding the sound
reproducer (9) to reproduce the selected music data.
