Thank you, John, Pim & Adam for informative answer!
So there is no chance to get this version without 'film noise'... It seems that it's the same as with New York New York song from this film. I hope that the master exists in the archives but I remember I read somewhere that New York New York tapes are not saved and what we have in the film (with film and actors 'noise') - it's only we have...
By the way, this Who Wants To Live Freddie-sings-intro version sounds like a good demo where Freddie sings in some kind of relaxing and 'test' manner (but he sings it soooo beautiful...). Interesting, why this version was taken for the film?
Take this letter that I give you
Take it sonny hold it high
You won't understand a word that's in it
But you'll write it all again before you die