This is a demo for IGM's "Olde Golde" automated radio format.
IGM was a provider of radio automation hardware and music in the late 1960s and early 1970s when listeners didn't even know it was going on. The music tapes included disk jockey voices, and were distributed all over the USA to stations that had IGM automation.
Here's an example of what IGM hardware looked like:
InstaCart 48 slots ... 48 heads and rollers to clean ...
For more vintage radio recordings & jingles, please click here :