This is the audio from a music/announcement cassette played at Kmart in October 1989. Mark Davis says, "I worked at Kmart between 1989 and 1999 and held onto them with the hopes that they would be of use some day."
Coming soon: a limited-edition, "blue light" vinyl reissue. Just kidding. I think?
Over at Archive.org, listeners have identified some of the fine tracks.
(via r/ObscureMedia)
