I was wearing a great hat in this one. But then cropped it out so you could spend time with the trees.
Here’s a deep dive. This is a great one that I have in a number of sources, and have been playing for years. You may not hear, but the third note is a sharp 4th (E, in this case, because it’s played in Bflat), and it’s such a fleeting note, but so essential!
And here’s Henri Momboisse, from back in the day. Much ornamentation. Chromatic Button Accordion. A swifter instrument for a swifter time.
Also, the tune has a lyric, and here’s the group Wazoo doing a fantastic arrangement.