#1
No particular rhythm just the note combination.
e!----------------------------!
B!----------------------------!
G!---9----7----4----5------!
D!----------------------------!
A!---7----5----2----3-------!
E!----------------------------!

Please help, this has bugged me for ages!
#2
There are countless songs that have that progression

Solo backing for The Trooper - Iron maiden comes first to mind though
Roekoe
#3
I wish I knew what song it was from.

But I dont know pretty much every song that has ever come out.