Prince’s music catalog may return to streaming services (besides Tidal) in conjunction with a tribute performance during the Grammys, which take place on 2/12 this year. As Billboard reports, Spotify advertisements and billboards shaded in purple have appeared in the Union Square subway station in New York City, which indicates that the streaming company is teasing the return of the musician’s catalog to their service. There’s a chance a deal may not be worked out in time for Grammy night, but sources tell Billboard that “both Spotify and Apple Music are on board to launch at least some of Prince’s Warner catalog in time” for the awards.