Al Minns & Leon James from the Savoy Ballroom in Harlem on an unidentified live TV show in the 50s.
Same video synched to Daft Punk's "Around the World".
Did you ever notice that all of these amazingly gifted old-time performers simply exude pure unadulterated joy when they work? They always seem to be in Nirvana.
Unlike Nirvana, who always seemed to be miserable when they worked.
America's obsession with "cool" really has ruined virtually everything.