Let me recommend you this podcast. There's a lot of great experimental music from the 80s and the 90s hosted by Hal McGee. This podcast is a "must listen" for all those who like experimental music (in all its forms) and homemade recordings.
Homemade Alien Music is in its episode #8, so if you haven't heard it before, you have a lot of new music to hear, that's for sure.

"Homemade Alien Music is an hour-long program hosted by Hal McGee, in which he plays selections from his personal collection of classic homemade music cassette tape releases of experimental, electronic, industrial and pop/rock music from the 1980s and 1990s."

Check it!