PS about KHTZ---Billboard was reading the tea leaves on that almost ten months in advance, noting Greater Media's "Magic" AC format:What about KHTZ 97.1 and KWST 105.9? Both had short-lived efforts to occupy the Top 40 lane in that era too. Especially KHTZ, which was the direct descendant of KTNQ, but morphed away from Top 40 all too rapidly IMO.
https://worldradiohistory.com/hd2/I...8-10-28-Billboard-Page-0030.pdf#search="khtz"