Tabbed by Steven Warner
At the chorus I am not sure if it is 5 threes or 8 threes but i think it is 5 threes
This tab is definately correct. I dont know why people play it on the E and A strings
Because it is played on the d and g strings. It is an octave higher than the low E but
It is d you should play.

Verse
G|---------0---0---------2-----2
D|-0-0-1-2---2---2-2-1-0---0-0--
A|------------------------------
E|------------------------------
Note: Only when this riff is first played do you play 2 zeros at the start of the riff. 
After that it starts with one zero.

Memories....Chorus

G|-----------------------------
D|2-2-2-2-2-3-5-5-5-5-5-5-5-5-3
A|-----------------------------
E|-----------------------------repeat how many times nescessary. But when you are about 
to do the verse or I dont have a gun chorus, dont play the 3 at the end of this riff. 
Also when the first time the chorus is played the "I don't have a gun chorus is not played.


I dont have a gun chorus

G|2-2-2-2-2-3-5-5-5-5-5-5-5-5-3
D|-----------------------------
A|-----------------------------
E|-----------------------------
Note: Again when you end this riff to play the verse again dont play the 3 at the end.