What is crossfade on spotify?

Crossfade is a feature on Spotify that allows users to smoothly transition between songs by fading out the end of one song as the next song begins. This feature creates a seamless listening experience, especially when listening to playlists or albums. Users can adjust the length of the crossfade in the settings options on the Spotify app. Crossfade is available to Spotify Premium users on both mobile and desktop applications.