4 old electronic tunes

I love this tracks, I listen them years ago and I want them on LP now, but I don't know their titles... I'll be really grateful if someone helps me to identify them. Here they are:

http://www.youtube.com/watch?v=HkVfjls5bag
http://www.youtube.com/watch?v=aWoljCST5VA
http://www.youtube.com/watch?v=qH3D7EuxSXw
http://www.youtube.com/watch?v=spPraofMOlU

ok, the 2nd one is "Ricardo Villalobos - N-DRA"
what about the another 3 tracks?