There are few people more entrepreneurial or price gouging than the entertainment/rock musician club. So if they really want to help the poor in Africa, they need to encourage capitalism. Marxism and socialism didn't get them on stage raking in the dough. Somehow, I don't think we'll hear that message. They also need to sing loud enough to encourage African ex-pats to leave Europe, Canada and the US and return home to put their education and skills to work for the homeland. Yeah, I know that won't happen either.