As an influential and well-connected composer, Johannes Brahms (1833-1897) had encountered, befriended, and collaborated with hundreds of people over his significant career. In Brahms and His World: A Biographical Dictionary, author Peter Clive provides extensive and up-to-date information on the composer's personal and professional association with some 430 persons. These persons include relatives, friends, acquaintances, and physicians; fellow musicians and composers whom Brahms...