It can take half an hour for a song sparrow to cycle through its repertoire. And the work suggests sparrows can remember a half-hour setlist, and then mix it up for the next round of tunes.

DJ Casper, the creator of the “Cha-Cha Slide,” an infectious song from the early 2000s that sparked an international line-dance craze that rivaled the Electric Slide and drew people to the ...

However, Spotify DJ goes further than just taking specific song requests. It will take song suggestions based on your favorite genre, mood, artist, or any activity you’re partaking in right now.