Change your privacy settings on Spotify

Like many other account-based services, Spotify collects information about its listeners. It only collects relevant information, but if you want to have as much privacy as possible, you can update your privacy settings. For users of the free service, you can opt out of ads that are tailored to your preferences (users of the paid service do not receive ads at all). Any users can also refuse to grant Spotify access to their Facebook information.