Dr Wayne said:
Here is some WLS jingles that I don't know what time frame they are from.
http://www.youtube.com/watch?v=uTZS6JHsSxg&feature=related
Late 1967--when John Rook came in, he and ABC wanted to adopt the Drake-style formatics but also wanted to wait until the ABC network breakup on Jan. 1, 1968. Since Rook was not happy that the Anita Kerr jingles were still playing after seven years, he rush ordered these jingles from PAMS to run through the end of the year. Ron Riley at least seemed happy, since I recall him saying the week before the jingles changed that if he had to hear "Hey/What's the weather for the weekend gonna be?..." one more time...