Bradley Cooper shared his concerns about filming the scene featuring Leonard Bernstein conducting the London Symphony Orchestra. He mentioned, "That scene I was so worried about because we did it live... I was recorded live. I had to conduct them. And I spent six years learning how to conduct six minutes and 21 seconds of music. I was able to get the raw take where I just watched Leonard Bernstein [conduct] at Ely Cathedral... And so I had that to study." 🎼 #shorts