looking for 1997, these two tunes. processed sound better, so there was a continuous hum. Tracks played one after the other.

Untitled one (2).mp3 http://www13.zippyshare.com/v/jV34LUlx/file.html

Untitled Two (3).mp3 http://www39.zippyshare.com/v/7mRNpNlR/file.html