If you'd like to hear the entirety of 2009's When the Belt Changes Hands, you can either use the audio player in the sidebar, or you can go to this page, which has quick links to each song, as well as complete lyrics.
If you'd like to purchase it, you can do that here. It's pretty cheap.
If you'd like to hear "C.H.U.D." or any of our other Halloween-themed tracks, go here. Lyrics are there and you can download the songs for free.