Sorry, my internet has been down for a while and I've been busy with school.  Ok, I've found some working mp3s from Fullmetal Alchemist.

Ready, Steady, GO (Fullmetal Alchemist)

http://userwww.sfsu.edu/~amadeo/ready.mp3

Tobira no Mukou (Fullmetal Alchemist)

http://userwww.sfsu.edu/~amadeo/tobira.mp3

Sorry, I have not updated in a loooooong time...ok, here are some more codes...

Obsession (.hack//SIGN Opening)

http://www.angelfire.com/anime5/ariana_711/mp3s/hacksignopening.mp3

Invoke (Mobilsuit Gundam Seed)

http://airman315.tripod.com/Gundam_Seed_-_Invoke.mp3

Sobakasu (Rueouni Kenshin)

http://www.mysubprofile.com/peax/storage/Music/Friend/Rurouni%20Kenshin%20-%20Sobakasu.mp3

Glaring Dream (Gravitation Ending)

http://airmansreviews.net/mp3s/Gravitation/Gravitation%20-%20Glaring%20Dream.mp3

Blind Game Again (Gravitation Bad Luck)

http://airmansreviews.net/mp3s/Gravitation/Gravitation%20-%20Blind%20Game%20Again.mp3

Yuutsu Na Seven Days (Gravitation)

http://airmansreviews.net/mp3s/Gravitation/Gravitation%20-%20Yuutsu%20Na%20Seven%20Days.mp3

I'm going to get some more requests later.  Injoy all these.  Also, those looking for Inuyasha and DN Angel music codes, go back a few pages.  There should be some more music codes on those older posts.

If you would like to use a player like mine at the top, please email me.  My main email is gravitation.fruitsbasket.chobits@gmail.com.  I will not give it out on IM, the code is too long.

Also, Airman's codes are currently down because of direct linking.  It might start working if people use a code (not totally sure about this though).  Some codes can be found at neopets.com/help and then click on html guide, and then on music.

All music codes that start with www.airmansreviews.net are from Airman's site.  http://www.airmansreviews.net/mp3s/main.php is the url to the site.

I fixed some music codes.