Before this week, there were some who weren't aware of new music-streaming service Tidal. Well, that's all about to change now that Beyonce has dropped a new song exclusively for it. The singer (and co-owner of Tidal) released the song as a song honoring her seventh anniversary with her husband, Jay-Z (who's also a co-owner for the service). At the end, you'll see a nice surprise, and we'll just leave it at that. Check out Beyonce's exclusive new song "Die With You" below.