For She's Too Much, I hear the bass resting during the solo guitar part of the intro, still resting during the guitar plus electronic drums, then coming in and playing A at D7 for half a bar, E at A7 for the other half of the bar, then F at A8 for a whole bar.
Then into the verse with the same pattern of first two notes getting half a bar each and the third getting a full measure. The notes in the verse are, I think, A at D7, G at D5, then D at A5. I think there is a quick E at A7 before hopping back up to the A (D7) for a repeat. This repeats 4 times.
Then comes the chorus, which is the same as the intro progression (A-E-F).
Well if it's any help, I haven't got a clue either, JT is always Tweeting which band he's going to see and where, someone should go and ask him, if you live near London that is