Listen: King Promise – Oh Yeah (Remix) ft Mr Eazi (Prod. by Killbeatz) By afrowiredstaff - September 24, 2017 0 25 Share on Facebook Tweet on Twitter The remix version of ‘Oh Yeah’ by King Promise is here. The fresh singer from Ghana on the afrobeat scene teamed up with Mr Eazi to serve us all with this masterpiece. Production credit goes to the champ himself – Killbeatz. Enjoy!