None of the members of MC5, the rabble-rousing Detroit proto-punk legends, are with us anymore. MC5 only released three albums, and they broke up after the release of 1971’s High Time. In recent years, guitarist Wayne Kramer and drummer Dennis Thompson toured with a revived version of MC5, with various rock icons standing in for the late members of the band. They also recorded another album. Kramer and Thompson did not live to see the release of MC5’s final LP, but it’s finally set to come out this fall.