Just heard a tape from I presume March 1987.
The first side features an exerpt from "The CHUM Chart Oldies Show" hosted by Deryl B. The exerpt runs from 10:20 until the beginning of the 11:00 newscast with Richard Maxwell.
The second side is an exerpt of "The Beatles Brunch" hosted by Terri Michaels on CKFM. I assume this was taped on the same day as side A because side B is from the 11:00 hour. Two pleasant surprises on this side are a weather forecast from Michaels and Bill Anderson doing a promo for "The CKFM Countdown."