Here is the intro tab for "Heaven or Hell" by Enuff Z'Nuff. Hope you enjoy.
[ Tab from: http://www.guitaretab.com/e/enuff-znuff/153253.html ]
eI--------------------------------------------------------------------------|
bI--------------------------------------------------------------------------|
gI--------------------------------------------------------------------------|
dI-------2~-4-5-2~-4-5-7-7-6-5~---------------------------------------------|
aI-2-4-5-0~-2-3-0~-2-3-5-5-4-3~---------------------------------------------|
EI-0-2-3--------------------------------------------------------------------|
The 6 part is very subtle but I'm sure it's there. Not like it matters
4
though, because of the speed at which the riff is played.