Does anyone here play any musical instruments at all, and maybe swap some songs that they enjoy playing?

I play guitar, a little bit of piano, and even less on a harmonica.

Right now I'm mainly just learning a lot more stuff on guitar, like musical theory, major and minor chords and their formation, different kinds of intervals, etc. My favorite song to play now would probably be "Wonderboy" by Tenacious D, or "View From Heaven" by Yellowcard.

Right now the only thing I'm learning on the piano is a pretty easy version of the Sound Stone song from Earthbound.

The harmonica has kind of fallen by the wayside a bit, unfortunately.