> There's less than 80 minutes worth of music's worth of information in our genomes
What an insanely bad take.
Not only did you not read and/or comprehend the article, the article itself undersells the information content of the genome (I'll post on this at the top level).
> You are not predisposed to be anything.
This does not logically follow your preceding statement, even if we were to accept the foregoing limited information content as factual