Lou Marshello is a Lifetime Member of New York Skyliners who has earned the Diamond Award signifying 10 years of continuous service. That service has been spread over two different eras: from 1960 to 1963, and since 1983. He has played French horn, mellophone and soprano horn, and was a member of the 1987 Drum Corps Associates (DCA) world championship horn line and the 1991 Class A championship corps. He has also served as business manager, trustee and member of the board of directors with the Skyliners. He has held a number of positions with other corps, including: business manager of Dumont Police Cadets, director of Nutley Cavaliers, business manager of the Sundowners, color guard instructor of Jersey Chevrons and member of the Bushwackers. He has played soprano horn and served as business manager of the Skyliners alumni corps for a number of years.