As the hardpining staff recently noted, we missed out – for reasons we’d rather not revisit – on the Allman Brothers’ 1970 performance at Cincinnati’s Ludlow Garage.

Regardless, we’ve been obsessively listening to the tracks that – Thank Duane! – were recorded that night, especially the monumental “Mountain Jam.” Donovan had no idea what he was starting when he recorded his original ditty three years earlier.

But here’s how the Allmans finished it: