You have almost certainly heard Nicholas Britell’s music, even if you don’t know his name. More than any other contemporary composer, he appears to have the whole of music history at his command, shifting easily between vocabularies, often in the same film.His most arresting scores tend to fuse both ends of his musical education. “Succession” is 18th-century court music married to heart-pounding beats; “Moonlight” chops and screws a classical piano-and-violin duet as if it’s a Three 6 Mafia track.Britell’s C.V. reads like the setup for a comedy flick: a Harvard-educated, world-class pianist who studied psychology and once played in a moderately successful hip-hop band, who wound up managing portfolios on Wall Street.That is until he started scoring movies, and quickly acquired Academy Award nominations.“What I’ve found in the past,” said Jon Burlingame, a film-music historian, “is that people have found it impossible to incorporate such modern musical forms as hip-hop into dramatic underscore for films. When Nick did it in ‘Moonlight,’ I was frankly stunned. I didn’t think it was possible.”This story was written by Jamie Fisher and recorded by Audm. To hear more audio stories from publications like The New York Times, download Audm for iPhone or Android.