1. "(I've Got a Gal In) Kalamazoo": Released in 1941, this song features Glenn Miller singing the chorus.
2. "When You Wish Upon A Star": Miller recorded a version of this classic ballad in 1940, with his vocals accompanied by the orchestra.
3. "My Prayer": Miller sang on the 1942 recording of this popular song, which became one of his signature tunes.
4. "It Happened in Monterey": Miller's vocals can be heard on this light-hearted song, released in 1943.
5. "Serenade in Blue": This instrumental track, recorded in 1941, features Glenn Miller playing the clarinet and singing the bridge.
While Glenn Miller was primarily known for his role as a bandleader and instrumentalist, these instances showcase his vocal contributions to his recordings.