I have them all too but didn't really like some of the early stuff. Always loved Several Species of Small Furry Animals Gathered Together in a Cave and Gooving With a Pict but you have to play the very end of the song before to get the guy running across the room swatting the fly.

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!