Media: Audio Player
This page only decides how your audio looks and behaves on your website; it does not hold the audio itself, which lives under Media then Audio. Pick a player style and the preview shows you roughly what visitors will see. Some designs draw the player their own way and will ignore parts of what you choose here, so if the preview and your live site disagree, your live site is right. The page is hidden until you have uploaded at least one track, since there would be nothing to configure.