Glenn Miller discography The song was first performed by the dance band of the AAF orchestra and sung by Ray McKinley when Glenn Miller was in England in 1944. The Glenn Miller Army Air Force Band performed the song on December 4, 1944 on the "Swing Shift" program. Glenn Miller co-wrote "Morning Mood" with composer Bert Reisfeld as a trombone solo with piano forte accompaniment which was copyrighted on September 2, 1941 by the Mutual Music Society in New York based on the ASCAP database. The royalty was split half to each. There are no known performances. The song "After Tonight" was copyrighted
Glenn Miller included Marion Hutton, Skip Nelson, Ray Eberle and to a smaller extent, Kay Starr, Ernie Caceres, Dorothy Claire and Jack Lathrop. Pat Friday ghost-sang with the Miller band in their two films, "Sun Valley Serenade" and "Orchestra Wives" with Lynn Bari lip synching. Miller and his band appeared in two Twentieth Century Fox films. In 1941's "Sun Valley Serenade", they were major members of the cast, which also featured comedian Milton Berle, and Dorothy Dandridge with the Nicholas Brothers in the show-stopping song and dance number, Chattanooga Choo Choo. The Miller band returned to Hollywood to film 1942's "Orchestra Wives",