I'm going to deliberately play my music louder when I drive past people
Why are you going to play your music louder?
Fuck them, I'm going to make an exception and play it loud because I'm in the mood for it.
Your moods should not affect other people that are simply trying to go about their day. It's not okay to deliberately blast your music to disturb other people. If someone called the cops, your public disturbance could land you in unnecessary trouble with the law.
I don't care. I'm going to blast it even louder when I drive by old people, so I can annoy them.
Why would you want to do such a thing? startling old people can cause them to have a heart attack or worse.