Type Into Google

Example One

intitle:"index.of" (mp3) Name.Of.Song

Or

intitle:"index.of" (mp3) Name.Of.Artist

And You Can Add (MP4|AVI) Next To Mp3 For Better Results

Example Two

intitle:"index.of" (mp3|mp4|avi) Name.Of.Song Or Name.Of.Artist

And You Can Also Add To The End Of This

-html -htm -php -asp -cf jsp

Example Three

intitle:"index.of" (mp3|mp4|avi) Name.Of.Song Or Name.Of.Artist -html -htm -php -asp -cf jsp