[HELP] Anime music

I've got 7 tracks from different anime,but don't know from which anime are they. Can you help me in finding it ? I want to know, from which anime come that tracks. I really need this knowledge. I think i can count on you, so let's go with it.

Track 1:
http://www.4shared.com/audio/AQw1auV4/TRACK1.html

Track 2:
http://www.4shared.com/audio/RxsJV2AK/TRACK2.html

Track 3:
http://www.4shared.com/audio/WY6MTS7d/TRACK3.html

Track 4:
http://www.4shared.com/audio/0sXVG9Tq/TRACK4.html

Track 5:
http://www.4shared.com/audio/9FPeAldV/TRACK5.html

Track 6:
http://www.4shared.com/audio/Sos1BvFp/TRACK6.html

Track 7:
http://www.4shared.com/audio/ORv4jgWA/TRACK7.html

Please, tell me, from which anime are that tracks. It's important to me.
If you could,you can also tell that, this track is OST, opening song or ending song. Please.

Sorry when bad forum and sorry for a little bad english.

I can only help with the ones with actual lyrics (4, 5, 7) cuz I can just search with the lyrics I hear from the song.

Track2 does have lyrics, but they are neither Japanese or English, so can't help with that one.

4. "around the world" by move, opening theme of the anime Initial D
5. "WINDER ~Boku wa Koko ni Iru~" by Shonen Kamikaze, opening theme of the anime Over Drive
7. "Message" by Nav Katze, an OST from the OVA Video Girl Ai