What chords are these?

[ryancrl]

http://www.youtube.com/watch?v=hLAxpyPqxMk

Chanced upon this cover of a Korean song.

What chords are these? My friend told me their Jazz Chords.

It'll be awesome if someone could figure out the chords for me!

Thanks in advance!

 

[wjl123]

Hmm sounded like Major 7th chords...