Here are the chords to Shine on Your Shoes that George is playing here.
He starts by strumming a G7 for the intro then:
|C|Dm|C|Dm|C A7|D G7|C|Dm G7|C|Dm|C|Dm|C A7|D G7|C|C!C!|
Then the bridge goes: |Em|B7|Em|B7|D6|D6|G7|G9! G7!|
Then he goes into:
|C|Dm|C|Dm|C A7|D G7|C! Ab7|Ab7 G7|C|Dm|C|Dm|C A7|D G7|C|Dm G7|C|Dm|C|Dm|C A7|D G7|C|C|
Then he repeats the bridge
The Ending goes like this: |C|Dm|C|Dm|C A7|D G7|C! Ab7|Ab7 G7|C
When you see a chord with an exclamation point, just strum the chord once.
Edit: sorry guys, I meant to indicate the chord shapes George is using. He is using mostly common, down-the-neck, open chords, so I will show the ones that may not be obvious. I don't know everyone's skill level, so I will also show the closed chords. I write them from left to right, from 4th string to 1st string.
D6-2222
G9-0210
Em-4432
B7- 2322
Ab7-1323
Here are the chords he's playing for Ain't She Sweet...what it sounds like to me anyway.
Here's the verse:
C6 Ab7 G7 (-0212, 0210, 0212) - Ain't She Sweet
C6 Ab7 G7 (-0212, 0210, 0212) - See her walking down the street
C E7 A7 (-0100, 0130, 0100, 0130, 0100) - Now I ask you very confidentially
D7 G7 C (C Cmaj7 C7) - Ain't she sweet
Here's the chorus:
F Fm C (C Cmaj7 C7) - Just cast an eye in her direction
F Fm C A7 D7 G7 - Oh me oh my ain't that perfection (for your love)
Then repeat the first chords when he sings
I repeat, Don't you think she's kind of neat,
Now I ask you very confidentially, Ain't she Sweet.
C6-0000
Cmaj7-0002
C7-0001
Ab7-1323
E7-1202
Fm-1013