Mod Rewrite code

[VisualDigits]

This is a url:
http://www.slack-time.com/music-vid...American-Idiot/ that works with my current mod rewrite, however http://www.slack-time.com/music-videos/Rock-Music/ doesn't, so I want my mod rewrite to work for every virtual directory, such as:

http://www.slack-time.com/music-videos/
http://www.slack-time.com/music-videos/Rock-Music/
http://www.slack-time.com/music-vid...usic/Green-Day/

I hope it clarifies what my intentions are.

I found the code thanks to a guy called Nintendo, here it is:

Options +Indexes
Options +FollowSymlinks
RewriteEngine on
RewriteBase /
RewriteRule ^(.*)/(.*)/(.*)/(.*)/$ index.php?menu=$1&cat=$2&artist=$3&title=$4 [L]
RewriteRule ^(.*)/(.*)/(.*)/$ index.php?menu=$1&cat=$2&artist=$3 [L]
RewriteRule ^(.*)/(.*)/$ index.php?menu=$1&cat=$2 [L]
RewriteRule ^(.*)/$ index.php?menu=$1 [L]