Benjamin Britten based on a theme from Britten's Piano Concerto. Works commemorating Britten include "Cantus in Memoriam Benjamin Britten" an orchestral piece written in 1977 by Arvo Pärt, and Sally Beamish's "Variations on a Theme of Benjamin Britten", based on the second Sea Interlude from "Peter Grimes"; she composed the work to mark Britten's centenary. Alan Bennett depicts Britten in a 2009 play "The Habit of Art", set while Britten is composing "Death in Venice" and centred on a fictional meeting between Britten and Auden. Britten was played in the premiere production by Alex Jennings. Tony Palmer made three documentary films about
Benjamin Britten to imitate". Nevertheless, after his death Britten was lauded by the younger generation of English composers to whom, in the words of Oliver Knussen, he became "a phenomenal father-figure". Brett believes that he affected every subsequent British composer to some extent: "He is a key figure in the growth of British musical culture in the second half of the 20th century, and his effect on everything from opera to the revitalization of music education is hard to overestimate." Whittall believes that one reason for Britten's enduring popularity is the "progressive conservatism" of his music. He generally avoided the avant garde,