Found this mp3 by chance. Liked it so I figured others would enjoy it as well.
Added annotations with each theme name and the character(s) it goes to.
MP3: http://www.mediafire.com/?vfzez0ys97wd14u
Author's homepage (with download link to this and other songs):
Currently broken....
http://senpifreedom.web.fc2.com/top.htm
Senpi's last blog post can be found by viewing the cached version of the following page. He has deleted all his works online for now:
http://megalodon.jp/2011-0709-2340-23/senpi1971.blog81.fc2.com/