HELP ME !!! (id trax or tune )

[labworkxx]

hello all'schoollllllovers
I scanned a few titles a rave to France 1990
too many titles are still unknown to me
could you help me find these tunes ??
ps:around 20, others later....

great thanks advance

http://www.mediafire.com/?m16bi3n485ct897
http://www.mediafire.com/?69wx7l4a23ni867
http://www.mediafire.com/?pb1318gdqhzqxld
http://www.mediafire.com/?wpqrvmo0go2bwaw
http://www.mediafire.com/?9t60t7sl350ok78
http://www.mediafire.com/?z8ktgpkbpv4b2m7
http://www.mediafire.com/?k7omg6r81218viq
http://www.mediafire.com/?dusxtgxsth10s0f