Violinist Leonidas Kavakos lent his virtuosity to the New York Philarmonic at Avery Fisher Hall on Prokofiev's 'Violin Concerto No. 2' and Stravinski's 1919 version of 'The Firebird Suite.'
News Roundup, Nov. 27: Backstreet Boys Sue Record Label
Forget Demi and Ashton. These celebrity spouses have some major age differences.