The song is "On the sunny side of the street "(lyrics : Dorothy Dorothy Fields, composition : Jimmy McHugh) sung by Aoi Yamaguchi.
   • On the sunny side of the street/Aoi Y...  
Video List of Aoi Yamaguchi
   / @vocalistaoi  
My woodworking video list
https://www.youtube.com/@noho91/videos
My woodworking homepage　（のほほん木工房）
http://noho91.web.fc2.com/