1969 ended badly for the Rolling Stones at a free concert in Northern California, a place called Altamont — a man murdered directly in front of the stage. But that was only after Brian Jones got booted from the band he’d founded, then drowned in his swimming pool, or was he murdered, too? And meanwhile, Keith Richard just kept slipping deeper and deeper into the fool’s kingdom known as heroin. And yet the Stones also found the time to record Let It Bleed that year, maybe their single greatest slab of vinyl, with Monkey Man a track that managed to not get played to death on commercial radio. Too bad, too ugly, too good.