This is just a few minor corrections to the original tab. Careful not to confuse the piano and bass notes.
Intro:
G|---------------------|
D|-3~------------------|
A|----4h6p6------------|
E|---------4--6--4-----|
Verse:
[ Tab from: https://www.guitartabs.cc/tabs/c/coldplay/sparks_btab_ver_3.html ]
G|--------------------------------------------------------|
D|-----------------------------------6-6---6-6------------|
A|--4-6-1--4-6-1---6--6---8p4--6-8-4-----4-----6---6-8-4--|
E|---------------1----------------------------------------|
Chorus
G|--------------------------------------|
D|--------------------------------------|
A|--6-4-11-33-44-66-1----11-33-44-66-8--|
E|--------------------------------------|
Intro x4
Verse x1
Chorus x1
Intro x4
Verse x1
Chorus x1
Intro x8
| / slide up
| \ slide down
| h hammer-on
| p pull-off
| ~ vibrato
| + harmonic
| x Mute note