Tabbed by Kwint & Troy (from Sir Jupiter).
The other tab wasn't really correct, with some major/minor mistakes in it, so we thought we'd had have a go.
We've listened carefully to the bass notes played by Guy Berryman.
Artist : Coldplay
Song : Always In My Head
Album : Ghost Stories 
[xx0232] <- The D
chord could also be A
Em I think of Gyou
Bm I haven't sA/C#lept A
Em I think I Gdo
Bm But I don't foA/C#rget A
My body mEmoves, goes where I wGill
But though I tBmry, my heart stays stA/C#ill D
In memorEmies, just won't be lGet
Bm A/C# (D)
So my mouth waters, to be filled
(And) you're Dalways in my Emhead G
You're always in Bmmy-y hA/C#ead
You're Dalways in my hEmead G
You're always in Bmmy-y hA/C#ead A
) Em G
You're always in my head
Always in Bmmy-y
You're always in Amy-y
EmThis I Gguess
BmIs to tell you you're chA/C#osen
DOut from the rEmest
If you have any suggestions/corrections, please let us know in the comments!