I just found this is a drawer:
I have no idea what it is, but I have a vague memory of buying it from the Awesome Color (I think?) merch booth. They told me what/who it was but I forgot. It's marked 5/73, and I've never listened to it, but there's a little bit of info on it down at the bottom of
this.
I have no way of ripping it to the computer, since it's a cassette, but I'll try to see what I can do. I was just surprised I had it. I love finding little oddities like this that I know nothing about.