Michael Abels (“Us”), Christophe Beck (“Frozen 2”), Nicholas Britell (“Succession”), Amie Doherty (“Undone”), Siddhartha Khosla (“This is Us”) and Alan Silvestri (“Avengers: Endgame”) stopped by Variety’s Music for Screens Summit to talk about embracing new technologies and finding fresh takes in a composer roundtable presented by ASCAP.