When did BlocBoy JB release his song 'Rover'?
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10 facts you need to know about 'Look Alive' rapper BlocBoy JB

7. When did BlocBoy JB release his song 'Rover'?
BlocBoy JB released his catchy single 'Rover' in January 2018. After initial success, the Memphis rapper teamed up with 21 Savage for a special 'Rover 2.0' remix, that is currently performing well in the Billboard charts.