Today in Kopecky Family Band audiovisual news: watch a live performance of “Little Baby Sister” at Main Street Music

If you’re anything like the Sunday afternoon XPoNential Music Fest crowd, you can’t enough of Nashville’s Kopecky Family Band.  In the days since the festival Out of Town Films released a video of the best-friend-group performing “Are You Listening” next to a hotel pool and now (thanks to XPN DJ Eric Schuman) we have video of band members Gabe Simon and Kelsey Kopecky singing “Little Baby Sister” on the sales counter of Manayunk’s Main Street Music during an in-store appearance.  Watch the video below and sing along on the “oooh”s with the audience.