NSO conductor previews Kendrick Lamar at Kennedy Center

Hal Ketchum brings classic country to The Birchmere

Back to the ’80s, cassettes revel in retro popularity

Feel the earth move under the Kennedy Center with the Carole King Musical

Pink Floyd frontman Roger Waters jams with wounded vets in DC

Foo Fighters’ Grohl gets ‘revenge’ for 9th-grade battle of the bands loss