American trombonist and band leader Glenn Miller (1904 - 1944) performing with the Glenn Miller Army Air Force Band to entertain the troops. Original Publication: Picture Post - 1782 - Glenn Miller - unpub. (Photo by Felix Man/Getty Images)
Glenn Miller - In The Mood "In the Mood" is a song popularized by the American bandleader Glenn Miller in 1939, and one of the best-known arrangements of the big band era. Miller's rendition topped the charts one year later and was featured in the 1941 movie Sun Valley Serenade.
Glenn Miller - In The Mood. This is a scene from "Orchestra Wives", the o only movie Miller appeared in (he's playing the lead trombone). But pay close attention when the camera switches from Miller to the pianist - the guy playing the piano looks like the same guy who played Fred Gailey (the lawyer who represented Santa Claus) in "Miracle on 34th Street"..could it be he?