The A.V. Club can exclusively share a behind-the-scenes clip from A Complete Unknown‘s upcoming digital release, in which Mangold and newly-minted SAG Award winner Chalamet discuss the philosophy behind the latter’s Oscar-nominated performance.

Watch an exclusive featurette detailing the actor's preparation for the role, including input from vocal coach Eric Vetro.

“You could structure a screenplay along the lines of what Peter Shaffer did with “Amadeus,’” Mangold told the Book Review editor Gilbert Cruz. “I don’t really know what I learned about Mozart watching “Amadeus.” But I do know that I learned a lot about how we mortals feel about people with immense talent.”