<IfModule mod_rewrite.c>
RewriteEngine On
#RewriteBase /wordpress/
#RewriteRule ^index\.php$ - [L]
RewriteCond %{REQUEST_FILENAME} !-f
#RewriteCond %{REQUEST_FILENAME} !-d

RewriteRule (.*).m4a$ music.php?name=$1 [L]
RewriteRule (.*).lrc$ lrc.php?name=$1 [L]

</IfModule>