Does anybody know which episode, or even which season of the Dick Van Dyke Show had Rob, Laura, Buddy, and Sally perform on stage a song where each of them was a certain musical instrument. I think it started with "I am a fine musician..."

They did that in the episode from season 3 called "The Alan Brady Show Presents." I believe they also did it in another episode, but I can't recall which one.

That was also in 'The Sam Pomerantz Scandals' (season 2).

Yes, that's the other episode I was thinking of.

It is a lot funnier in "Alan Brady Presents" in my opinion. I think they look like they are having more fun doing it there.

I liked the band uniforms they wore. That's what made it better too.