Lifehacker has a good tip for searching for MP3s online. Simply copy and paste the following code into Google’s search box and replace the artist name in quotes (in this case Nirvana) with whoever it is you’re looking for.
-inurl:(htm|html|php) intitle:”index of” +”last modified” +”parent directory” +description +size +(wma|mp3) “Nirvana”
Google then searches the web for MP3s and Windows Media files on web servers around the world – all available for you to download. For nish.