The band is called Beirut. They have a really nice blend of many instruments including acoustic (guitar), brass (trumpet) and a surprisingly well integrated accordion. Of their recent production, Lon Gisland EP, my favorite track is “Elephant Gun.”
Ironically CYHSY also features an accordion-based track titled “Upon Encountering the Crippled Elephant” on their most recent CD. Is there some obvious similarity between elephants and accordions that I’m missing?