Morey Amsterdam is also the author of OH WHY, OH WHY, DID I EVER LEAVE WYOMING, which I posted here -- and another song, possibly called GLUE ON THE SADDLE, which harpgirl posted here.

tv tome has an extensive listing of his TV and film credits, but no songs.

I remember seeing him perform a stand-up (well, in his case, sit-down) comedy routine while playing the cello. I think it was on the Ed Sullivan Show.