Operation Varsity a veteran division; it had taken part in Operation Overlord, the assault on Normandy in June the previous year. However, the U.S. 17th Airborne Division, under Major General William Miley, had been activated only in April 1943 and had arrived in Britain in August 1944, too late to participate in Operation Overlord. The division did not participate in Operation Market Garden. It did, however, participate in the Ardennes campaign but had yet to take part in a combat drop. The U.S. 13th Airborne Division, under Major General Eldridge Chapman, had been activated in August 1943 and was transferred to France
Songs in the Key of Life release around October 1975. It was delayed on short notice when Wonder felt that further remixing was essential. According to Wonder, the marketing campaign at Motown decided to take advantage of the delay by producing "We're almost finished" T-shirts. Work on the new album continued into early 1976. A name was finally chosen for the album: "Songs in the Key of Life". The title would represent the formula of a complex "key of life" and the proposals for indefinite success.<ref name="Lundy pp. 8/9">Lundy, "33 Songs in the Key of Life", pp. 8/9.</ref> The album was released on September 28, 1976,