Marines, Let's Go is a 1961 CinemaScope colour Korean War film about three Marine buddies (Tom Tryon, David Hedison and Tom Reese) on shore leave in Japan and at war in Korea.
 It was produced and directed by Raoul Walsh, who also wrote the story.
 Walsh had previously had successes with films about the U.S. Marine Corps in World War I ("What Price Glory?
"), the 1920s ("The Cock-Eyed World" and "Sadie Thompson"), and World War II ("Battle Cry").
 This was the next-to-last film of Walsh's long directing career.
The ABC Afternoon Playbreak is an American television anthology series that was broadcast on ABC from 1973 to 1975.
 The ninety-minute dramas aired once a month and featured some of the more popular television and film stars of the 1970s (Diana Hyland, Bradford Dillman, Patty Duke, Diane Baker, David Hedison).
Albert David Hedison, Jr. (born May 20, 1927) is an American film, television, and stage actor.
 He was billed as Al Hedison in his early film work.
 In 1959, when he was cast in the role of Victor Sebastian in the short-lived espionage television series "Five Fingers", NBC insisted that he change his name.
 He proposed that he use his middle name and he has been billed as David Hedison ever since.
 He is known for his role as Captain Lee Crane in Irwin Allen's television series "Voyage to the Bottom of the Sea" and as CIA agent Felix Leiter in two James Bond films, "Live and Let Die" and "Licence to Kill".
The Schillinger System of Musical Composition, named after Joseph Schillinger (1895–1943) is a method of musical composition based on mathematical processes.
 It comprises theories of rhythm, harmony, melody, counterpoint, form, and semantics (emotional meaning, as in movie music).
The Mississippi Institute of Arts and Letters (MIAL) is a privately funded foundation created to recognize annually the greatest accomplishments in art, music, literature, and photography among Mississippians.
 The idea was conceived by, among others, former Mississippi Governor William Winter, Dr. Cora Norman, Dr. Aubrey Lucas, and Dr. Noel Polk in 1978, and the first awards were given out in 1980.
 Nominations for these awards may be made only by registered members of the Institute.
 The winners are chosen by a jury of prominent academics in each of the seven fields: Fiction, Non-fiction, Visual Art, Concert Musical Composition, Popular Musical Composition, Photography, and Poetry.
 The ceremony is held in a different Mississippi city each year.
 Past winners have included Walker Percy, Ellen Douglas, Ellen Gilchrist, Richard Ford, Larry Brown, Rick Bass, Lewis Nordan, Beverly Lowry, Donna Tartt, Clifton Taulbert, Barry Hannah, Willie Morris, Leontyne Price, Cynthia Shearer, Stephen Ambrose, Steve Yarbrough, Tom Franklin, Brad Watson, Shelby Foote, Natasha Trethewey, Birney Imes, Maude Schyler Clay, William Grant Still, Morgan Freeman, Christopher Maurer, Wyatt Waters, Logan Skelton, and many others.
 Lifetime achievement awards have been presented to artists such as Gulf Coast painter and potter Walter Anderson, Jackson writer Eudora Welty, and the distinguished film actor from the Delta, Morgan Freeman.
The Pulitzer Prize for Music is one of the seven American Pulitzer Prizes that are annually awarded for Letters, Drama, and Music.
 It was first awarded in 1943.
 Joseph Pulitzer did not call for such a prize in his will, but had arranged for a music scholarship to be awarded each year.
 This was eventually converted into a full-fledged prize: "For a distinguished musical composition of significant dimension by an American that has had its first performance in the United States during the year."
 Because of the requirement that the composition had its world premiere during the year of its award, the winning work had rarely been recorded and sometimes had received only one performance.
 In 2004 the terms were modified to read: "For a distinguished musical composition by an American that has had its first performance or recording in the United States during the year."
Richard Yardumian (Armenian: Ռիչարդ Յարդումյան , April 5, 1917 – August 15, 1985) was an Armenian-American classical music composer.
The Fly is a 1958 American science fiction-horror film produced and directed by Kurt Neumann.
 The screenplay by James Clavell was based on the 1957 short story of the same name by George Langelaan.
 The film stars David Hedison, Patricia Owens, Vincent Price and Herbert Marshall.
The study of music and emotion seeks to understand the psychological relationship between human affect and music.
 It is a branch of music psychology with numerous areas of study, including the nature of emotional reactions to music, how characteristics of the listener may determine which emotions are felt, and which components of a musical composition or performance may elicit certain reactions.
 The field draws upon and has significant implications for such areas as philosophy, musicology, music theory and aesthetics, as well the acts of musical composition and performance.
The Son of Robin Hood is a 1958 adventure DeLuxe color CinemaScope film directed by George Sherman, starring David Hedison and June Laverick.
 The son of the legendary Robin Hood helps save his countrymen from the tyrannical rule of an evil aristocrat.
 Unfortunately, the "son" is a sham and after several unsuccessful attempts to stop the nasty nobleman, the merry men decide to send for Robin's real son.
 Imagine their surprise when they discover that Robin Jr. is a she!
 Still the men rally around her and the imposter.
 Together they defeat the evil-doer and the country is again safe.

Question: Between David Hedison and Richard Yardumian, who was known for musical composition?
Answer: Richard Yardumian