In another reminder that summer is winding down, the Old Mill Foundation on Saturday held its final “Music Under the Stars” concert of the season, with the jazz quintet Group 5 offering a melodic farewell to this year’s series. Concertgoers at the Old Mill were able not only to savor the work of five veteran players, but also were invited, as usual, to view the historic building, learn about its history and take in the latest California Art Club exhibition in the Mill’s gallery.
