I used to think Chevy Chase sang that "You Can Call Me Al Song" but it really just looked that way in the cideo. In reality it was the little guy playing the instruments who actually sang it, Paul Simon. Don't I feel dumb.
A childhood belief about songs

others believed things like this
- for my little sis -
Paul McCarty song "Band on the Run" but when she sang it it was "Man has the Runs"Anon - I used to believe that Paul Simon was my cousin. He isn't.Anon
- Billy Squire sang about "My Kind of Lover". My wife sang about "My Candelabra"— Wailerman
- I used to think that the actors on tv shows sang the show's theme song.Anon
- i thought I got one year older when my family sang the birthday song.— I am the ghost
- Until I was about 15, I beleived my Father was the person who sang the "Cheers" TV Show Theme Song.— Dustin