what Greek instruments are played in these two songs?

Hi guys can any of you tell me the instruments played in Hatzigiannis songs emeis oi duo san ena intro and na eisai ekei?

They both sound similar to each other but i suppose they are different.What are their names?

Thanks in advance

http://www.youtube.com/watch?v=08yz1SFnNPc

http://www.youtube.com/watch?v=M_Oq8H4JMnk

I would say eithar a bouzouki or mandolina or kind of a resophonic guitar.

But I do not play an istrument, so I am not really sure.




Found this video...scroll to 3:45 min. http://www.youtube.com/watch?v=XqZHxhs14oo