WIND Tempo 2 Jingles

I believe this was a demo reel of the "Number One" jingle package from Tempo 2 in Dallas using WIND Chicago as the demo radio station. I could be wrong, but I don't think WIND actually used these jingles. This demo tape came from WIOQ Philadelphia, who DID use this package on air, though not all of the cuts. They were briefly used around 1974 just before the station started using the Stardrive record for ID breaks.