New Release: Kelvyn Boy drops “Killa Killa” Ghanaian singer Kelvyn Boy drops a brand new single and video, titled “Killa Killa”. After serving us with his previous singles “Momo” and “Black Lives Matter”, Kelvyn Boy unleashes this afrobeats club banger for us to jam to. Kelvyn Boy has been steady dishing out catchy hooks and easy to sing along …