If you would like to convert a song from Youtube to MP3 then follow the directions below...
1. Go to Youtube and select the song you want
2. In a separate tab, go to http://www.listentoyoutube.com/
3. Copy the URL of the Youtube Video
4. Paste the URL into the designated spot on listentoyoutube.com
5. Once the video is downloaded, drag the file into your itunes account