Before he joined the Four Seasons in the late 1970s, Don Ciccone was a founding member and songwriter for the Critters, a New Jersey based band whose biggest hit was this tune from 1966, “Mr Dieingly Sad,” which peaked at #17 on the Billboard Hot 100. To my ear, it is just a lovely song — in a class with some of the great pop standards of the 1930s, 40s and 50s, though lesser known than it deserves. Hope someone else will find this chart useful. The original was in the key of D, but Ithis chart was moved to C for my voice.