No, I've never even tried the stuff (though I've heard nothing but good things).
This came out of a jam session with my cousin. Later I wrote and added lyrics. It was probably late at night because I was definitely trying to keep the volume down, judging by the strangled scream at the end. Unfortuately (or fortunately as the case may be) my volume-suppression efforts succeded only too well in the rest of the song, rendering it largely inaudible. Based on what I can make out/remember of the lyrics, you aren't missing much.
Musically, however, we were improving, finally starting to break out of the 12-bar blues box that our jams were typically based on.