I sang "By My Side" solo in the Church youth choir's production of this, back in 91 or 92. All I got out of it was a t-shirt, a horrible dislike of theater politics, and an ability to fingerpick guitar.
I was originally supposed to play guitar and sing on stage, but then the director got scared by my playing and said I'd only be singing... but then two months later when the production was only a few weeks away I had to teach the guitar player how to play it, because he wasn't used to that much fingerpicking.