And in our seemingly weekly Sylvan Esso news, the dynamic duo was recently caught by Noisey on a Brooklyn rooftop with added horn quartet and handclapper/wine-bottler.  Watch as the group performs a stripped down acoustic version of their catchy Hey Mami.  Amelia Meath prefaced the performance by explaining that the song is addressed to ridiculous cat-calling harassers.  The performance recalls Paul Simon motifs and rhythms, updated well.  Simply superb.