How can download the youtube videos in mp3 format

Try this link :

www.vidtomp3.com

How to use:

1. Copy the FULL address of the page with the video.
(ex: http://www.youtube.com/watch?v=bdCjaiXmUb0)
2. Paste the address you copied into the text box below.
3. Click "Download", and wait. Please be patient.
4. When conversion is complete, click on "Download MP3".
5. Done!