indeed..
Not sure that is strictly true -I think having musical DNA must involve a massive amount of luck -what are the odds of being born anyway? What are the odds of being Valentina Listista or whatever her name is -with her photographic memory and perfect pitch? ( I am not envious of her either -because that won't give me her musical gifts)-
I am not saying that hard work isn't necessary -but also that luck does play a part -