I seem to remember from ages ago, a second one was formed because the 1st one was getting too far away from traditional. Funny! (Or something like that)
North Texas University's jazz band is called One O'clock Band. Not sure why either. That name goes back to the 1940s. Pat Boone was lead singer during his tenure there.
They show the Saturday one live on Youtube, or so it seems. I get notices when they are live. They started this during the shut down and have continued so far.
I got the impression the 2nd part of the show would be shown on Circle Friday night. Circle isn't available to me so I'm hoping it will be on Youtube soon.