Ozzie does it

Orchestra conductors do nothing.
— Thanks4 Sharing Jerk (@Thx4SharingJerk) February 12, 2014

This reminded me of the title of a song I'd never heard and I had to find it. It turns out to be a novelty number from maybe the early 1940s (can't find a better date) by Ozzie Nelson and his orchestra—one of a series of protovideos—that is so winsome and willing to please without being anxious that you can't dislike it.