Claudio Abbado, Cavaliere di Gran Croce OMRI (Italian pronunciation: [ˈklaudio abˈbaːdo]; born June 26, 1933), is an Italian conductor. He has served as music director of the La Scala opera house in Milan, principal conductor of the London Symphony Orchestra, principal guest conductor of the Chicago Symphony Orchestra, music director of the Vienna State Opera, and principal conductor of the Berlin Philharmonic orchestra from 1989 to 2002, when he retired from the position for health reasons. Read more on Last.fm