PAST PERFECT

MUSICAL SOUND RECORDINGS; MUSICAL SOUND RECORDINGS RECORDED ON DISCS, ON AUDIO TAPES AND CASSETTES, ON DIGITAL AUDIO TAPES AND CASSETTES, ON COMPACT DISCS, ON MINI-DISCS, ON DVDS, AND ON ELECTRONIC MEMORY DEVICES IN THE NATURE OF HARD DRIVES, STATIC RAMS, DYNAMIC RAMS, MAGNETIC DISKS, FLOPPY DISKS, MAGNETIC TAPES AND OPTICAL DISCS