King Louie is briefly annoyed during the jungle jam session, when he notices that his sidekick "Flunkey" has joined in, taking some of the spotlight.
This nice cel from the scene is currently being offered at Heritage Auctions.
Frank did all 58 drawings for the scene, there are no in-betweens. Throughout Louie is bouncing up and down to the beat of the music, so the overall motion is pretty involved. Because if the amount of work, there was no time to tie down the drawings. That task went to Frank's assistant Dale Oliver, who traced the poses on to new sheets of paper with thin, sketchy black pencil lines.
Frank's drawings might not look as polished as you would expect, but they sure have a soul, and they communicate beautifully. I like the way Louie turns his head, as the upper cranium leads the move with the mouth unit following through.
It's a great scene, completely alive!
More on King Louie in this previous post: