Music app plays automatically

Is there anyway to actually disable the new music app? When I dock my phone, the music plays automatically....or when I get in my car and it connects to blue tooth....it defaults to the music I app ( I want spotify to be default)


Even if you close down the music app, it's essentially running in the background because it opens right back up the the song and location it was just playing

 

I guess that's a good thing.... But when I dock my phone at night, it automatically plays the music app. Nothing like waking the wife up.