This is the intro of "Perfect" that Jeff Stinco (Lead guitarist of Simple Plan 
uses).[This is the most accurate introduction, because I have the orginal tab book for "No Pads, 
No Helmets... Just Balls"
The exact timing is underneath each spot you need to count in.

|------------------------------------------------------------------------|
|------------------------------------------------------------------------|
|-9---8---9---------4---3---4---------9---8-----89---------4---3---4-----|
|-9---9---9---------4---4---4---------9---9-----99---------4---4---4-----|
|-7---7---7---------2---2---2---------7---7-----77---------2---2---2-----|

   1-2 1-2           1-2 1-2           1-2  1-2 12          1-2 1-2 1

Note: The "12" underneath the two
different chords is not twelve, its "1 and 2"

Enjoy The Accurate Tabs To "Perfect (Acoustic Version)"
Tunning Is Standard.