Firefox. Cookies cleared on exit, Ghostery / Better Privacy / Adblock. This what Google says it knows about me.
Chrome. Used for work. Nothing cleared, adblock running for one domain. No other privacy stuff.
“Dance & Electronic Music” is right.
If you are logged in to Google, click this to see what it knows about you.
— I just asked the wife to use the same link. It got her interests, age and sex right. I asked her if this mattered to her. Nope. Just me then :)