"Chamber Music Northwest's free Virtual Summer Festival kicks off this Monday, June 22, at 7 pm PT with performances by three of the world's finest string quartets - the Grammy Award-winning Emerson String Quartet, the late great Guarneri Quartet, and rising stars the Calidore Quartet! Highlights of the 18-concert virtual festival include new music by Pulitzer Prize-winning composers Kevin Puts, David Lang, Christopher Theofanidis, the Miró Quartet performing Beethoven's late string quartets in an exclusive performance from their hometown of Austin, TX, and David Shifrin's final performance as Chamber Music Northwest Artistic Director." (Promo Copy)