Coldplay - Sparks
The best bass part on the album.
Intro:

G|-------------
D|-------------
A|-4-6-4---1---
E|-------4---4-

Verse:

G|---------------------------------
D|----------------------6-----6----
A|-461--461-6--48--684---64--6---64
E|---------1-----------------------

Chorus: (say aaaaah........)

G|----------------------------------
D|--------------------------------3-
A|-64-11-33-44-66-1---11-33-44-66---
E|----------------------------------

Structure:

Intro x4
Verse x1
Chorus x1
Intro x4
Verse x1
Chorus x1
Intro x4