This is Time of your life by Greenday. The website I found it on does not give a strum pattern but this is the one that I use: down, down, up, up ,down, up. The full song will be posted under sounds in the menu.
<!--StartFragment-->Intro: G G Cadd9 D x2
G
Another turning point
Cadd9 D
A fork stuck in the road
G
Time grabs you by the wrist
Cadd9 D
Directs you where to go
Em D Cadd9
So make the best of this test
G
And don't ask why
Em D
It's not a question
Cadd9 G
But a lesson learned in time
Em G
It's something unpredicatble
Em G
But in the end is right
Em D G
I hope you had the time of your life
G G Cadd9 D x2
G
So take the photographs
Cadd9 D
And still frames in your mind
G
Hanging on a shelf
Cadd9 D
In good health and good time
Em D
Tattoos of memories
Cadd9 G
And dead skin on trial
Em D
For what it's worth
Cadd9 G
It was worth all the while
Em G
It's something unpredicatble
Em G
But in the end is right
Em D G
I hope you had the time of your life
G G Cadd9 D x4
Em D Cadd9 G x2
Em G
It's something unpredicatble
Em G
But in the end is right
Em D G
I hope you had the time of your life
G G Cadd9 D x2 G