Format Change in Chicago: WDHF Becomes WMET | December 1, 1976
Description by Contributor Keith Teicher:
Here’s the call letter change over from WDHF to WMET, Chicago on 12/1/1976. Note in the first stopset after the change the wrong jingle is played by FJ Bailes (WDHF instead of WMET). Promo voice (as I remember) is PD Gary Price.