I played tuba in high school band. Did try to take up the guitar, but I didn't have the patients to teach myself, same with the piano.
And as for singing, I can't, I've got a horrible singing voice. Though I guess my Adam Sandler impersonation of Opera Man is pretty good, it always gets people laughing.
I've also been told that some of my poems would make excellent lyrics for a song. Never tried that though.