When the Motor City 5 stormed the stage, the band combined the kinetic flash of James Brown on acid with the raw musical dynamics of the Who gone berserk.
It's a unique band that can land itself on the cover of Rolling Stone, a month before the release of its debut album and then be booted from its record contract just a few months later.
Rock had never before seen the likes of the MC5 and never will again.
Many of us who were floored by the 5 in concert were convinced that this was the most transcendently pulverizing rock we would ever experience, while many more who heard or read about the band dismissed the 5 as a caricature, a fraud, White Panther bozos play-acting at revolution.
There was always plenty of humour to the 5 - visionary knuckleheads - though the question was whether they were in on the joke.
Frequently ridiculed during their short career, they've since been hailed as a primal influence on everything from punk to metal to Rage Against the Machine to the Detroit populist resurgence of the White Stripes, Kid Rock and Eminem.