Jimmy Fallon's Primetime Music Special
Jimmy Fallon has made music a truly integral part of his late night show. From slow jamming the news with President Obama to giving us the history of rap, there have been a huge number of truly memorable moments on "Late Night with Jimmy Fallon." Tonight's hour-long special promises new songs as well as highlights from the series. We can't promise that all your favorites will be there, but Fallon's "History of Rap" with Justin Timberlake certainly will be, as will performances will Paul McCartney, Bruce Springsteen, and Carly Rae Jepsen.