YouTube Discoveries

Shindig was mostly shot in black and white - ABC didn't go whole hog with color broadcasting until '67; they had a couple shows like The Flinstones, Beany and Cecil and Top Cat before then, by '66 they were partway there with color shows like Batman, The FBI and Voyage to the Bottom of the Sea. A little digging revealed that there were 7 Shindig episodes in color - 2 of those were:
12/4/65 - Shindig! Goes to London, Pt. 1
12/9/65 - Shindig! Goes to London, Pt. 2

Reelin' in the Years has a tremendous archive of rock music clips - if you've got the cash, they've got the goods.

Part 2 features The Yardbirds (and The Who - Keith Moon goes ape on his kit) - here's a black and white dub where The Yardbirds perform For Your Love and Hang on Sloopy. Keith Relf looks like he drank a bottle of codeine cough syrup before he went on - he looks pretty out of it:

Part 1 in B&W:

Both parts back to back with a timecode: