I found a cover of it, they say it's by Joe. It doesn't sound like him at all. It is very shreddy and has distorted guitar and what not. Can anyone tell me who actually did the cover?

There has been lots of rumours surrounding this of the years. A while ago I did find out through an interview I read whether it is or not and as far as I can remember Satch said it isn't him. As for who actually did it, I have no idea.

it's by jason becker. and not by joe.

also it's nice when you don't download joe satriani and mention it on a joe satriani fan site.

Its actually done by Chris Impellitteri ;)

hmmm thanks for the correction, I was thinking of when you wish upon a star... oh well.

Yeah it is Chris Impellitteri, good tune too!