Go to any youtube music video and then click the "Share" button underneath it. This will give you the link to it.

Copy/paste that into: http://www.listentoyoutube.com/ and then click the Go button.

You can subsequently download the audio file in mp3 format.

hi thanks heap. its working with some but not others but thats fine cheers

You're welcome.

Could you please click the "Solved It" button next to the post which solved the problem for you? This will help others searching for a solution to the same question.

Thanks.

P.S. Here's another file converter, but riddled with ads, so use Adblock Plus if you want to use it: http://www.video2mp3.net/

Link to install Adblock Plus: https://addons.mozilla.org/en-US/firefox/addon/adblock-plus/

you can use http://grabandrun.com/ it has a lot of features and is much faster as the other sites