Sometime around 1972, Mick Jagger learned to strut. After the moon landing, this might be the biggest thing to happen in the second half of the twentieth century. In Episode 9 of Have the Rolling Stones Killed we venture through the 70s with Mick, Keef, the other Mick, Charlie, Bill and Ronnie later on. We listen in as the drugs get harder, the sex gets weirder and the blues becomes rock and roll. And then r&b, and then country, and then disco . . .