When it was a B-side on a record from The Doors in 1970, Roadhouse Blues may not have appeared destined to become a live favourite. Forty-three years later, though, Jim Morrison impersonator William Scott could barely get to the second part of the main verse before being drowned out by his audience.

“Woke up this morning,” he offered, with all the world-weariness of Morrison, who is said to have crafted the song after several weeks of drug-addled slumber.

“Got me a beer,” roared back his listeners, coincidentally describing the very position many of them were in.

Scott’s dandyish looks make him a dead ringer for the idolised singer in this established and respected tribute band.

Even their equipment is an exercise in meticulous reconstruction – a version of the Ludwig kit John Densmore once hit to such fervour during the original band's 1960s heyday was in action, cast in the same shade of orange.

Alabama Song was a bluesy, liquor-soaked ode, heralding the bleak romanticism of When The Music’s Over (“cancel my subscription to the resurrection”).

The End – the epic closer to Morrison and friends’ self-titled, immortal album – ensured a far-out finale, bathed in purple and green.