Last night, there was an "exciting Armenian concert" (as the fliers put it) featuring two classically trained Armenian opera singers from New York City. I wouldn't have gone, but the youth choir was asked to sing with the singers when they performed Yerevan Erepouni. In traditional Armenian style, it was all very last minute, as I just go the phone call late Saturday afternoon.
It was another interesting experience with Armenian diaspora culture. One of the singers was better than the other (in my opinion), and I can't say that I loved every song, but it was nice.