mod_mp3
http://media.tangent.org/


Apache+PHP+MySQL/mod_mp3 based php script
http://ampache.kveton.com/


Tip
http://media.tangent.org/article.pl?sid=01/11/28/1953213&mode=thread

httpd.conf :
MP3Encoder "/usr/local/bin/lame -q 2 -b 48 --silent % -"