Swedish audio streaming platform Spotify is rolling out a new feature called 'Enhance', which will automatically spiff up your playlists with recommended songs that will fit in with your music's existing style. As per The Verge, the feature works through a new Enhance option that now appears at the top of playlists. Tap it to toggle it on, which causes Spotify's algorithm to automatically add recommended songs that it thinks will fit into your playlist. Songs added through the new feature won't replace or mess with your existing playlist songs, though, and can easily be removed by simply toggling off the Enhance button at the top of your playlist. You also won't have to worry about the recommendations drowning out your original songs -- Spotify will only add a maximum of 30 songs, with the additions spaced out after every two tracks. Enhanced playlists are available on both Android and iOS.