I had to do some adding of a little sustain on some of the notes. It's tricky, but doable. Some judicious copy/splicing here and there and good cleanup. Add add a little echo after that and
Voila!When working with audacity it's wise to make a copy of your original source project and do your fooling around on the copy.
Recording programs are like playing guitar... the more you practice, the better you get.
It can get intensive and take hours but if you're stubborn enough you can usually get what you want. Richard Hudson ends up with a cleaner product because he is extremely familiar with his recording program (along with being a superb musician) and he strives for CD quality.
I do not.
I'm happy if the end result is reckognizable at all but I'm getting better at it.
My version of Crazy was another one that I learned a lot about extending notes and doing fixits.
All I want to do is make it interesting for three minutes...

I put images with my Crazy... had a little fun with it...
http://www.youtube.com/watch?v=gZVTDOqFvr0