Abraham Arthur "Glenn" Osser (August 28, 1914 – April 29, 2014) was an American musician, musical arranger, orchestra leader, and songwriter.
With introductions from Warren, Osser began arranging for Bob Crosby, Vincent Lopez, Al Donahue, Charlie Barnet, Bunny Berigan, and Ben Bernie.
Osser wrote the melody to Ruth Lowe's number one hit, "I'll Never Smile Again", recorded by Tommy Dorsey and his Orchestra with the Piped Pipers and Frank Sinatra.
During World War II Osser served in the U.S. Maritime Service, stationed on Hoffman Island in New York harbor.
Osser was the conductor and provided the arrangements for the 1963 Sergio Franchi RCA Victor Red Seal album, Broadway, I Love You!.