Hello, could you please tell me which chord does he hit at 0:50 in this video? http://www.youtube.com/watch?v=OAfZuMvpg-0
Аnd the progression(?) from 1.50 ?

Either one would be a lot of help, though I really need the 1.50 thing more

Thanks in advance!

PS: Oh, and please tell me which part you are giving me the chords of