This is a Swedish duo called First Aid Kit. Their performance of Fleed Foxes' Tiger Mountain Peasant Song is just insane. Listen to their harmonies echo off the trees. This is how I want to live my life.
This is Uncle Joe. He plays violin. Back/middle of the 2nds in orchestra. Fiddles a lot, so he's a bit rough around the edges with the strict classical stuff. Maybe a bit gruff around the outside but he's got a warm heart, especially for kiddos.