Back in November, it was reported that Donald Glover and Rihanna were co-starring in a new film called Guava Island (directed by Glover’s “Atlanta” collaborator Hiro Murai). Fan footage of the trailer for the movie surfaced online after it was aired during Childish Gambino’s PHAROS festival in New Zealand. Now, mysterious Guava Island ads have appeared on Spotify, as fans have begun pointing out.

The ad is soundtracked by a clip of Glover singing, and it reads, “Saturday Night | April 13.” That same weekend, Glover is set to take the stage for his headlining Childish Gambino performance at Coachella. Clicking the ad leads to the Rap Caviar playlist, which is currently “presented by Guava Island” for free Spotify users. Pitchfork has reached out to representatives for Childish Gambino and Spotify for further comment.