The reason why the music of the Beatles might have been different had they been brought up in a cosmopolitan city other than Liverpool is because:
The Beatles were known for their special kind of music as they are said to had a different style when compared to any other band as at the time.
They are known to often worked in a lot of different genres of music. The group were said to have started off in the Skiffle and then to 1950's rock and roll, and later to pop ballads, as well as others.
Hence, The reason why the music of the Beatles might have been different had they been brought up in a cosmopolitan city other than Liverpool is because:
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