On Monday, February 27 on All Things Considered, the National Symphony Orchestra is coming to NPR to provide the music -- LIVE from Studio One. Seventy-five musicians from the NSO will perform all the show’s music and the session will end with a live music chat with the conductor and a musician. All Things Considered will also "go live" on NPR's Facebook page.  That's Monday from 4 p.m. to 6 p.m. on News 88.9 KNPR.