After “Look Alive” and its Drake feature racked up over one hundred million listens on Spotify, BlocBoy JB has released a follow-up featuring 21 Savage. “Rover 2.0” showcases a sound that is very similar to “Look Alive,” but this time JB himself occupies the first two minutes of the track rather than allowing 21 to steal the song. With back-to-back releases featuring verses from bigger-name stars, it will be interesting to see whether BlocBoy JB builds on the buzz generated by “Look Alive” and “Rover 2.0” with more feature-heavy releases or if his next songs will be all his own.