Use Google to Search for your MP3's

This isn't a big secret, but I'm willing to bet there are a number of folks who are still unaware of this little Google search feature:

-inurl:(htm|html|php) intitle:"index of" +"last modified" +"parent directory" +description +size +(wma|mp3) "Johnny Cash"

Simply and copy and paste the search string above into Google and you should see some really interesting results.