a program like Audacity (it's free to download).

Just one word of caution - it basically records any sound coming through your computer, which you can then convert to mp3, so if you type it will record the keyboard strokes and if your email "pings" that will also appear.

...into Google and you'll get loads of matches like http://www.listentoyoutube.com/ Can't remember the name of the actual site I used, but similar to this one. Hope that helps!

Paste in the url, it downloads the audio!

http://www.video2mp3.net/

I've sent you an email through your 'contact' tab on the site (you might want to check your spam folder if it hasn't got to you).

I have this LP but it is a series of comedy sketches and not the music you are after.

http://twitpic.com/58afra

Thanks chaps! that's another external hard drive I'm going to be needing...

http://www.clipconverter.cc/
recommend this highly

Can I recommend Zamzar.com as another source. It's great for converting Youtube Videos to MP3, and other conversions..