London, UK-based singer/songwriter/emcee Not3s & fast-rising artist BZ team up with prolific Nigerian producer Killertunes for their massive new collaboration titled SHY On the back of recent collaborations with afrobeat legend Wizkid, and Latin music icon J Balvin, award-winning Nigerian producer, and songwriter Killertunes has linked up with UK Rap trailblazer Not3s, and fast-rising South…