So this is my first song so please be nice (but not too nice) I would love some 
criticism.

I love this song, and I first heard it on the iPhone commercial.
I look all over the internet and couldn't find any tabs.
So as a beginner guitar player I just picked around until I found something that seemed 
close. So here is a small portion of the song.

e|---------------------------------------------------------------------------|
B|-11--13--11--9--4--6--9------11--13--11--9--4--6--9------------------------|
G|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
A|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|

e|---------------------------------------------------------------------------|
B|-11--14--13--9--11--14--13--9--11-----9--11--13--9--4--6--9--11--13--14--9-|
G|---------------------------------------------------------------------------|
D|---------------------------------------------------------------------------|
A|---------------------------------------------------------------------------|
E|---------------------------------------------------------------------------|

So, there you go. Not that hard of a melody, I guess you would call it.
For note lengths just Google "Apple iPhone Commercial" and look for a video with the 
in it.

http://orbasquara.com/