Well in accordance to North. The Genres he looked at specifically (aside from the ones i mentioned) were Blues, jazz, Classical, Rap, Country/Western, Reggae, Dance, Indie, Bollywood and Soul.
Blues: Extroverted
Jazz: Extroverted
Classical: Introverted
Rap: Extroverted
Country/Western: Extroverted
Reggae: Extroverted
Dance: Extroverted
Indie: Introverted
Bollywood: Extroverted
Soul: Extroverted