You can now play over 15 million Spotify songs on your computer for free in this country — partially because Spotify counts on the fact that if you get addicted to listening to music and building playlists on the service, you’ll want to play those playlists and listen to that music on other devices: your smartphone and your home stereo.

We count at least five great ways to play Spotify Premium within the home. This is no trivial matter for Spotify...