They sound like a Johnny Mann production to me. Interesting how Kolorful KOL is sung to the tempo of the KHJ jingles of the time but with the word colourful in the place of KHJ' 93.
It does sound like the Johnny Mann gang. I'm pretty sure Dave McCormick was PD at KOL when they were using these jingles, and he had worked with Drake and Chenault at KYNO in Fresno prior to his move to KOL.
Those who danced were thought to be quite insane by those who couldn't hear the music.