Keywords: Repeat Performance Mastering Multimedia, RPM, CD, CDR, CD-R, CDROM, CD-ROM, new media, compact discs, compact disks, real time, real-time, realtime, cassette, tape, MC, duplicating, duplication, copying, replication, replicating, manufacture, manufacturing, mastering, masters, graphics, graphic design, printing, CD's, enhanced CD, CD-DA, CD cards, CD-business-cards, credit card CDs, credit card compact discs, credit card disks, copy masters, audio and copy mastering, audio and copy masters, EAN-13 barcodes, ISRC codes, disc testing, analysis, verification, PMCD, DDP, DDPi, pre-master, premaster.