4 House tunes, need ID

[dobrykamil]

Hi Lads

I've been looking for artist/title of these tunes (circa 1999-2000) for over 17 years now, there must be someone who knows what these are.

Thanks in advance
https://www.dropbox.com/sh/sti59xmh1lblu2m/AACkbB8o7fMmH_6E8uLyHN5Ga?dl=0