Revealing mistake: Leonardo DiCaprio blinks after he dies. (01:50:28)
Revealing mistake: When Benvolio is running away from Tybalt and the fire, there are two Policemen visible who could be doing something about the gunfire etc. My guess, not supposed to be in view. (00:07:55)
Answer: Whatever songs are in the movie were licensed for distribution by the film production company for a fixed price. It is impossible for there to be later fees somehow incurred on the production company just because the group is more popular. However, it's conceivable that Radiohead only allowed their song for use in cinemas but not television.