Cave_Johnson
R.I.P. Bob Saget
Also, just throwing this out there but Trey Parker does not get enough credit as a musician/song writer. I'm fairly certain all of the South Park songs and the majority of the musical numbers in Bigger Longer and Uncut, Team America, and The Book of Mormon are all him. I know Matt Stone helps on a lot of it but I've heard Trey was a music major in college so he's probably the guy actually composing the music.