SKJ,
Thanks for the memories! I loved "Angie". Robert Hays was dreamy, and I had a stupid crush on Debralee Scott (something about girls with overbites?). I'm trying to remember: was Donna Pescow just out of Saturday Night Fever, and Robert Hays out of Airplane?
I also had the 45 of "Different Worlds", and I still love Maureen McGovern.
That intro looks like an ad for the Philadelphia travel bureau.