George Martin — English Producer born on January 03, 1926,

Sir George Henry Martin CBE is an English record producer, arranger, composer, conductor, audio engineer, and musician. He is sometimes referred to as "the Fifth Beatle" in reference to his extensive involvement on each of the Beatles' original albums. He is considered one of the greatest record producers of all time, with 30 number-one hit singles in the United Kingdom and 23 number-one hits in the United States... (wikipedia)

I think that one of the nice things about the Yellow Submarine movie is that it seems to be perennial. People enjoy watching from each generation. And it was like the Beatles themselves. You know the Beatles seem to find new audience each time another generation comes along.
And the young people in the 1960's identified with it immediately, because, I guess the young people had been having years of repression really. They felt that the, you know, after the war everything was very austere, particularly in Europe.
What I was trying to convey there was the kind of waste land that was left after the war. It was a bit like one always thinks of war, you know, stark scenery and no birds, no trees, no leaves, nothing living. And just emptiness.
Well, again working strictly to the film, where you had this lovely, lovely land of brightness and color. And everybody is smiling and happy and butterflies flitting around and it was that kind of image that, it was like a dream world, really.
Well, I think, I certainly used backward music in Sea of Monsters. I can't remember in the Sea of Time. I would tend to do that all the time, you know? I tended to do all sorts of weird things. Just to get effects.