Tony Bennett, John Mellencamp, Josh Groban and others pay tribute to Joel at the Gershwin prize tribute concert.

Is there anything Kevin Spacey can't do?

Billy Joel was honored with the Library of Congress' Gershwin Prize for Popular Song in a star-studded celebration that aired Friday night on PBS, and among the tribute's many highlights was host Kevin Spacey accompanying Joel on "Piano Man," with the House of Cards actor showing off his impressive harmonica skills. Spacey also handled the song's opening verses during the all-star finale.