Hi there!
Since I started my 'project' of getting to know every guitar song the way Chris plays (or has played it) in september, I've collected/tabbed about 60 songs. I also wrote down how Chris plays Adeventure of a Lifetime during the Charlottesville show. Here it is:
Tuning: E A D G B c
(at least; he uses the same guitar as for the Scientist, so I figured the high e should be a c then + it sounds simular :) )
Chords:
Dmin = 10.12.12.10.0
D = 8.10.10.9.8
G = 3.5.5.4.3.0
Amin = 5.7.7.5.5.0
Emin = 0.2.2.0.0.0
Generally just play: Dmin - D - G - Amin - Emin; and repeat for most of the song.
Length of the chords:
Dmin: 3/4, D: 1/4, G: 4/4, Amin: 4/4+3/4, Emin: 1/4
After "Cause you make me feel..." you stop playing the Amin. And on the "like I'm alive again" you just do Emin for 2 beats and then return to the same chord progression.
It's that easy! I hope it's clear!
Btw: You might know that Chris uses simular chord shapes, so if you know this song you also know other Coldplay songs.
If there is a song or a live version of a song you'd like to know on guitar; I might have it tabbed! Any requests?