Tonight is the Boston Pops debut at the Kimmel Center. "A Tribute to Oscar and Tony" celebrates the award-winning music of Hollywood and Broadway. Keith Lockhart leads the Pops and is joined by soloists Marin Mazzie and Jason Danieley, who have taken time off from their starring roles on Broadway—Marin, in Monty Python's Spamalot, and Jason, in Kander & Ebb's Curtains.