CD-ROM developed by Japanese company Denon in 1982. It was an extension of Compact Disc Digital Audio, and adapted the format to hold any form of digital data, with a storage capacity of 553 MiB. CD-ROM was then introduced by Denon and Sony at a Japanese computer show in 1984. The "Yellow Book" is the technical standard that defines the format of CD-ROMs. One of a set of color-bound books that contain the technical specifications for all CD formats, the "Yellow Book", standardized by Sony and Philips in 1983, specifies a format for discs with a maximum capacity of 650 MiB.
Over the Edge Vol. 4: Dick Vaughn's Moribund Music of the '70s 1 - 6 of Disc Two are taken from the "Moribund Music Of The '70s" show, in which Dick Vaughn begins the first-ever "'70s Nostalgia" broadcast, complete with authentic 1970s radio gimmicks, commercials, and the usual Negativland sense of humor. Tracks 7 - 10 of Disc two are all taken from different shows, and feature commentary on the "Moribund" show, another classic Dick Vaughn prank, and a 15 Minute excerpt from the "Dick Is Dead" show. Finally, Tracks 11 & 12 are taken from a live Negativland performance, and includes the complete tape that opens the CD. Originally released in