Here is a song on a 1990 or 1991 club tape. It sounds like it would have come from the 80's though.

http://s50.yousendit.com/d.aspx?id=1ER036DHZGZQ312JRAO8G7ENIB

"In This World" by D-Sign. Sample verified here (http://www.laviejaescuela.net/vinilo32/product_info.html?osCsid=818abd8bee4e5e191a9ad37fd b8a55a6).

thanks, cool website, i bookmarked it