Mikespike has always held George Lynch in high esteem - here are some examples of his "work":

1st one, he "rocks" out, you'll see

http://www.youtube.com/watch?v=HUXXgiKpfrE

2nd, nice cover without "apeing" the original

http://www.youtube.com/watch?v=hiBMvp4fxT4

c) great jam for fish whistle and non-fish whistle users

http://www.youtube.com/watch?v=cGeg5iEvBE0

I'd love to hear him cover YYZ with NP!