Toscha Seidel Hollywood Violinist

Toscha Seidel's Strad Sells at Auction:
https://www.theguardian.com/music/2022/jun/03/violin-used-to-play-over-the-rainbow-in-wizard-of-oz-expected-to-sell-for-more-than-20m

Albert Einstein plays violin:
https://www.youtube.com/watch?v=MQFmSnG5Ets

See also the Golden Era of Hollywood Orchestras:
https://magazine.uc.edu/editors_picks/recent_features/filmscore.html