Euclid Avenue, Musical Christmas Tree Decorations Cleveland Ohio, U.S.A. 1966 -“Two 50-foot high musical trees with strings of twinkling lights activated by Christmas carols will dominate downtown Cleveland during the holiday season. Voices of carolers singing on the square will operate the lights on the two musical trees. Base voices will set red lights twinkling; mid-range voices will trigger blue lights and treble voices will make the green lights glow.
I remember decorations like this "downtown" when I was little. (That is where everyone shopped because there were no malls.) I love the hanging street lamps above the garland. In the misty snow, this quaint street just shouts Merry Christmas to me!