HR from Bad Brains signing books at Generations

Just remembered that this is tonight, might still trek it. I've seen HR multiple times solo, and I can only sit on it for a couple. And it's not like he is doing acoustic BB tunes. Plus everytime you show anyone interest on HR, the real punk scene just brings up the way HR treated Tim and Big Boys for being gay, and I get it, HR was homophobic because of his views on religion, which the rest of the band always apologized for.