hmm I wondered that too. I Figure a recording, Most of these shows back then were Like Bandstand
and they played a tape or record in the studio, and the bands just pretended .
no idea if they ever released that info on the voice.
hopefully not one of them
It was a Novelty back when it came out, & Got overplayed. I got tired of it.
hadn't thought of it for many years.
then The Lion King film I think Brought it back And I Instantly Despised it.
as I Do all Disney related Pedo Crap.
but after all these years I was able to tolerate it long enough to learn something new