Help with youtube recording

Hi everyone . im looking for a program wich one i can RECORD a song on youtube without video like for my Ipod thx ! please help me

Download a song on youtube by changing the file extension to mp4....
Ill look for a good converter hold on bud.

http://www.vconversion.com/

Use this site to convert the youtube song to mp4.
Put the vid url in and download.

GL

Note: make sure you click mp4.

why not use frostwire instead. Its a free p2p program. that way you can just download the mp3 for free.