75 years ago today (May 27, 1944), Glenn Miller’s Army Air Force orchestra performed on it’s legendary series “I Sustain The Wings” on NBC Radio. Captain Miller was not with the band – they are conducted by Sgt. Jerry Gray, Glenn’s top arranger. Miller was on leave, taking care of business interests in California and visiting his mother in Colorado. He was doing so for a reason that wasn’t public yet – he and the band were going to Britain to perform for the Allied forces, as the invasion of Nazi-occupied Europe was upon us. The Miller band would be the last music many men and women would hear. RIP to those who gave all.