Career
Brock has restored silent film scores for various films including Dmitri Shostakovich"s only silent film score, The New Babylon (Новый Вавилон) (1929), Manilo Mazza"s Italian epic, Cabiria (1913), Erik Satie"s dadaist score, Entr"acte (1924) and George Antheil"s score to Ballet mécanique (1924). Other film-score restorations include Max Butting"s Opus I (1920), Camille Saint-Saëns" L"Assassinat du duc de Guise (1908) and Ildebrando Pizzetti"s Sinfonia del fuoco (1914). Charlie Chaplin scores
In 1998, the Charlie Chaplin estate commissioned Brock to restore the Chaplin-composed score to Modern Times.
Brock then restored 11 more Chaplin silent feature and short scores through 2012, including City Lights (1931), The Gold Rush (1924), and The Circus (1928).
In 2004, Brock transcribed some 13 hours of unheard Chaplin compositions from a newly discovered acetate recording of Chaplin composing on the piano. This resulted in the creation of a new score for Chaplin"s feature drama A Woman of Paris (1923), a work that Brock has conducted in concert a number of times, including at Cinema Ritrovato 2005 in Bologna, the Kino-Babylon in Berlin in 2011, as well as a studio recording made with Orchestra Citta Aperta in Rome and London, with whom he has also conducted a complete recording of The Gold Rush in 2012.
Original scores
Brock has written 27 original scores for silent film, including Mission Europe (Orchestre National de Lyon), Steamboat Bill, Junior. (Berner Symphonie-Orchester), Sunrise (20th Century Fox), The Cameraman (Los Angeles Chamber Orchestra), Burlesque on Carmen (Teatro Zarzuela, Madrid) and The Cabinet of Doctor Caligari (Brussels Philharmonic/BMG).
Brock"s long-standing relationship with the world-leading film-preservation institution, the Cineteca di Bologna, has resulted in 7 scores.
Among them are Nosferatu (1922), Lady Windermere"s Fan (1925), 3 Bad Men (1926) and Feu Mathias Pascal (1926).