Im a Steve Vai fan and of course learning to play guitar, im not great but i can play pretty well according to my friend who has lessons etc (im self tought) I have the cheapest guitar ever some stag one from the local guitar shop but it does the job.
Ive been learning a few of Vai's great songs but I always wonder how to make this sound in Building the church (Its used several times but first at around 44 seconds into the song), its like a scream sort of sound, i watch Steve play it in the G3 2005 video but i just cant work it out. Im hoping someone here can help a guitar noob out here lol.
Thanks in advance.
Heres a shot of the actual note (It says Ham. full and some bar that has a -2 at the end lol.

EDIT: Also could anyone suggest what the best GP version of building the church is?
Thanks