<Tr> <Th> Years active </Th> <Td> 1972--present </Td> </Tr> <P> Alan Anthony Silvestri (born March 26, 1950) is an American composer and conductor known for his film and television scores . </P> <P> He is best known for his frequent collaboration with Robert Zemeckis, composing for such major hit films as the Back to the Future trilogy, Who Framed Roger Rabbit, and Forrest Gump, as well as the superhero films Captain America: The First Avenger, The Avengers, and Avengers: Infinity War . His other film scores include The Delta Force, Predator and its sequel Predator 2, The Abyss, Stuart Little, The Mummy Returns, Lilo & Stitch, Night at the Museum and Ready Player One . He is a two - time Academy Award and Golden Globe Award nominee, and a three - time Saturn Award and Primetime Emmy Award recipient . </P> <P> Silvestri's grandparents emigrated in 1909 from the Italian town of Castell'Alfero, and settled in Teaneck, New Jersey . He grew up in Teaneck, and attended Teaneck High School . He went to Berklee College of Music for two years . Alan was a drummer for a short time in 1966 with Teaneck - based rock band The Herd . </P>

Who is composing the music for avengers infinity war
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