You have to also consider the fact that most of the musicans that have come along came from poor background; their hard work and sacrifice improved their economic standing and that of their loved ones. Had music not been an option, many would be languishing in proverty.
It's crazy. It means that those who were and are very popular in these groups did those type of crazy shit. I saw the interview of Baby Ndombe with Eti Kimbukusu and he said he didn't do witchcraft i was like "come on man how can we believe you ?" It's impossible to be a star without doing witchcraft is it ?