Blur - The Puritan Acoustic chords

This is a song that Damon performed at a poetry concert recently and is going to be 
released officially on July 2nd.

The chords are G and D in bar form:
[ Tab from: http://www.guitaretab.com/b/blur/319307.html ]
G: e|3   D: e|10
   B|3      B|10
   G|4      G|11
   D|5      D|12
   A|5      A|12
   E|3      E|10

The song is basically the G chord played fourteen times in a certain rhythm then slid up 
to the D chord where it does the same, then repeat.

I will update this tab with lyrics when someone interprets them!