Comment High IQ means you scored well on a test type (Score 1) 391
Nothing else.
First off, there are two Mensa-grade IQs on every bus at rush hour, statistically. Secondly, High IQ and no ability in music will not make you a 'genius' in music. High IQ and no work ethic will mean you'll end up in your underpants, yelling at the TV about the government.
At best, high IQ is useful for certain types pf intellectual problem solving. That's it.