This is bull man, there was a discussion on the essence, even though we all know it's more of a local demand thing, I think it should be all hip hop acts opening for hip hop concerts...
There's more than enough hip hop acts, if I had to organise off the top of my dome...
Proverb, Optical Ill, Prokid, Saudi Westerns, HHP, Zubz, Young Nations, Slikour (not Skatta lol), Amu, Mizchif, Tuks, and maybe to compliment Rihanna, some local R&B RJ Benjamin, (not Fanny Gay) Loyiso etc
Maybe in cape town you could even have Middle Finga, Ben Sharpa, Galatia etc that would be up to PpPpP Pioneer Unit ofcourse...