WK60-028A LaserKaraoke : 60's Hits vol.28 (1990) 8" NTSC USA
WK60-029A LaserKaraoke : 60's Hits vol.29 (1990) 8" NTSC USA
WK60-030A LaserKaraoke : 60's Hits vol.30 (1990) 8" NTSC USA
WK60-031A LaserKaraoke : 60's Hits vol.31 (1990) 8" NTSC USA
WK60-032A LaserKaraoke : 60's Hits vol.32 (1990) 8" NTSC USA
WK60-033A LaserKaraoke : 60's Hits vol.33 (1990) 8" NTSC USA
WK60-034A LaserKaraoke : 60's Hits vol.34 (1990) 8" NTSC USA
WK60-035A LaserKaraoke : 60's Hits vol.35 (1990) 8" NTSC USA
WK60-036A LaserKaraoke : 60's Hits vol.36 (1990) 8" NTSC USA
WK60-037A LaserKaraoke : 60's Hits vol.37 (1990) 8" NTSC USA
WK60-038A LaserKaraoke : 60's Hits vol.38 (1990) 8" NTSC USA
WK60-040A LaserKaraoke : 60's Hits vol.40 (1990) 8" NTSC USA
WK60-042A LaserKaraoke : 60's Hits vol.42 (1990) 8" NTSC USA
WK60-043A LaserKaraoke : 60's Hits vol.43 (1990) 8" NTSC USA
WK60-044A LaserKaraoke : 60's Hits vol.44 (1990) 8" NTSC USA
WK60-045A LaserKaraoke : 60's Hits vol.45 (1990) 8" NTSC USA
WK60-046A LaserKaraoke : 60's Hits vol.46 (1990) 8" NTSC USA
WK60-049A LaserKaraoke : 60's Hits vol.49 (1990) 8" NTSC USA
WKCO-001A LaserKaraoke : Country vol.01 (1990) 8" NTSC USA
WKL-P027 LaserKaraoke Video Sing Along : vol.27 (1990) PAL United Kingdom
WKL-P028 LaserKaraoke Video Sing Along: vol.28 (1991) PAL United Kingdom
WKL-P302 LaserKaraoke Video Sing Along : vol.302PAL United Kingdom
WKL-P304 LaserKaraoke Video Sing Along : vol.304 (1990) PAL United Kingdom
WKST-005A LaserKaraoke : Standards Vol.05 (1990) 8" NTSC USA
—— Pioneer Proof Disc: Space Cartoons <== TITLE PENDING VALIDATIONNTSC USA
—— Pioneer Proof Disc: Electronic <== TITLE PENDING VALIDATIONNTSC USA
USP-001 Laserdisc: What it is, How it works (1980) ANA/CAV 1980 NTSC USA
GGV-091 Pioneer : UPC Test Disc B1ANA/CAV 1981 NTSC Japan
MC034-U Smetana : Ma Vlast: Czech Philharmonic: Neumann (1981) ANA 1981 NTSC USA
AY001-24NK Pony of Semushi (Konyok-gorbunok) (1977) ANA 1981-10-09 NTSC Japan
AY002-11NK Meisaku Animation Series : Kurumiwari Ningyou (Nutcracker) (1973) ANA/Bilingual/CAV 1981-10-09 NTSC Japan
DA003-22NH Birds of the Seychelles (1980) ANA/CAV 1981-10-09 NTSC Japan