mid to mp3

I’ve only found apps which to mp3 to mid, i want the other way round.
I’ve got the sony ericsson.mid and want to make it an mp3
Answer #1
Check this out:
http://www..org/search.php?search_keywords=midi+to+mp3&search_fields=titleonly&search_terms=all&search_forum=3
Also, you can do that with WINAMP.