Kevin Spacey is NOT scheduled to appear.
I repeat NOT scheduled to appear. But I thought it was interesting. There was an ad in the Washington Post today for House of Cards in concert at the Kennedy Center on July 14th.
It is the music from the TV show performed by the NSO.
From the Kennedy center website:
NSO Pops: House of Cards in Concert
House of Cards in Concert receives its world premiere performance by the National Symphony Orchestra conducted by Jeff Beal, who writes the score for the hit Netflix show. Beal moderates a panel with actors and creators from the show following the concert.