Impossible tunes, please, help me, thanks.

Hello, I'm spanish, please, forgive my poor english.
I looking for a long time this tunes (oldskool '92):

1. great_unknow_tune_1.mp3
2. great_unknow_tune_4.mp3

I think that tune is impossible, but thoose are the 2 records
than I need to complete my oldskool collection in vinyl.
Please, if you can help me...
Thanks to try, too much.
Best regards.

2 = http://www.discogs.com/release/107005 i think

I try buy this record, no problem, thanks pluto.
The tune 1 anybody knows? Please... hear it.

The tune 1:
The sample vocal is "Do That To Me" of Loleatta Holloway (1991).
Somebody have any more info? Thanks.