Stephen Sondheim, musical theater legend, has died at 91

Stephen Sondheim, the songwriter who reshaped the American musical theater with his intelligent, intricately rhymed lyrics, has died, his representative confirmed to CBS News. He was 91.

Sondheim influenced several generations of theater songwriters, particularly with such landmark musicals as "Company," "Follies" and "Sweeney Todd," which are considered among his best work. His most famous ballad, "Send in the Clowns," has been recorded hundreds of times, including by Frank Sinatra and Judy Collins.

The artist refused to repeat himself, finding inspiration for his shows in such diverse subjects as an Ingmar Bergman movie ("A Little Night Music"), the opening of Japan to the West ("Pacific Overtures"), French painter Georges Seurat ("Sunday in the Park With George"), Grimm's fairy tales ("Into the Woods") and even the killers of American presidents ("Assassins"), among others.