Hi! Some of you may know that Eddie Karam was Williams's trusty orchestrator for a long time. Karam gave a talk in 2013 for The Academy of Scoring Arts where he discussed his life in music, his work with various composers (Williams, Mandel, Horner, etc.), and gave some very funny anecdotes. I don't think a thread about this video has been made before, so here are the comments he made regarding Williams.
Meeting John Williams:
Orchestrating Williams's music: