Kennedy Center to host free concert showcasing range of YouTube artists
The Kennedy Center announced Monday that John Legend will headline a free concert May 28 in the Opera House showcasing an eclectic range of pop artists who have emerged via YouTube. The one-time event is titled "YouTube OnStage Live from the Kennedy Center," and it will feature a range of acts whose videos have gone viral. They include Lindsey Stirling, a dubstep violinist whose "All of Me" duet with Legend has 20 mi…