Question: Originally born Seymour Kaufman, who helped create the musical revue Diamonds?

Context paragraphs:
Hitchy-Koo: Hitchy-Koo of 1919 is a musical revue with music and lyrics by Cole Porter and a book by George V. Hobart.  This revue was third in a series of four "Hitchy-Koo" revues from 1917 to 1920 produced by, and starring, Raymond Hitchcock.  The original Broadway production of this version played in 1919.  The revue received favourable reviews.

Closer Than Ever: Closer Than Ever is a musical revue in two acts, with words by Richard Maltby, Jr. and music by David Shire.  The revue contains no dialogue, and Maltby and Shire have described this show as a "bookless book musical".  The show was originally conceived by Steven Scott Smith as a one act revue entitled "Next Time Now!" , which was first given at the nightclub Eighty-Eights.

When Pigs Fly (musical): Howard Crabtree's When Pigs Fly is a musical revue in two acts conceived by Howard Crabtree and Mark Waldrop.  The revue has music by Dick Gallagher and lyrics by co-conceiver, sketch writer and director Mark Waldrop.  The revue opened Off-Broadway in 1996 and ran for two years, and received the Outer Critics Circle Award for Best Off-Broadway Musical and the Drama Desk Award for Best Musical Revue.

Flying Colors (musical): Flying Colors is a musical revue with a book, lyrics, and music by Arthur Schwartz and Howard Dietz and sketch contributions by George S. Kaufman, Corey Ford, and Charles Sherman.

Diamonds (musical): Diamonds is a musical revue about baseball.  The book and music were created by many writers, composers, and lyricists.  Among them were Ellen Fitzhugh, Roy Blount, Jr., and John Weidman (book); and Larry Grossman, Comden and Green, Howard Ashman, and Cy Coleman, music.

Cy Coleman: Cy Coleman (born Seymour Kaufman; June 14, 1929 – November 18, 2004) was an American composer, songwriter, and jazz pianist.

Keep Off the Grass: Keep Off the Grass is a musical revue with sketches by Mort Lewis, Parke Levy, Alan Lipscott, S. Jay Kaufman, and Panama & Frank, lyrics by Al Dubin and Howard Dietz, and music by Jimmy McHugh.  The choreography was by George Balanchine.

Haytham Manna: Haytham Manna (al-Awdat) is a Syrian writer; he spent three decades as a human rights activist who helped create and became spokesperson for the Arab Commission for Human Rights (ACHR).  In 2011, during the early stages of the Syrian civil war, he resigned as spokesperson of the ACHR and helped create and become spokesperson of the National Coordination Committee for Democratic Change (NCC), one of the two main opposition groups active in the uprising that became a civil war.  Manna lives in Paris.  In 2015, he was elected co-chairperson of the Syrian Democratic Council, the newly founded umbrella organisation of secular, democratic, non-Islamist opposition in Syria.

Ephraim Levin: Ephraim Y. Levin, born Feb.22, 1933, Baltimore, Maryland.  1957 BA and MA, 1953, MD, 1957, all at Johns Hopkins University.  Internship and residencies at Johns Hopkins Hospital and Sinai Hospital of Baltimore.  Married Ruth Lee Shefferman June 17, 1956; Four children: Joshua, Rebecca, Daniel, and Michael.  Served in USPHS 1953-1998, on active duty 1958-1960 and 1974-1998.  With Seymour Kaufman discovered the role of ascorbic acid in the enzymatic hydroxylation of dopamine to form norepinephrine, the first evidence for a specific metabolic function for this vitamin.  Fellowship with Konrad Bloch at Harvard University 1961-1963, under auspices of Sinai Hospital.  On Faculty of Pediatrics at Johns Hopkins School of Medicine 1963-1974.  Along with Vagn Flyger, demonstrated the partial deficiency of uroporphyrinogen cosynthetase in congenital erythropoietic porphyria of cattle and human beings, its occurrence in asymptomatic carriers of the disease, in fibroblasts as well as in bone marrow, and its probable cause of red bones in fox squirrels.

Mary Begoña: Mary Begoña (born 1929 in Bilbao, Spain) was the stage name of María Bragas Begoña who was a Spanish vedette and actress.  She started dancing at age 7 and performed in venues in Madrid while she was studying at the Academies of Quiroga, Ompín and Monreal.  Then she studied with Antonio Bautista and Sacha Goudine in Barcelona.  She debuted in a musical revue at the age of fourteen and during Spanish Civil War (from 1936 to 1939) was part of the CNT Union.  In 1943, Begoña worked in Valencia in Juanita Reina's acting troupe, but returned to Madrid to debut in the Teatro Calderón.  In 1945 she appeared in the revue "Danubio Azul" (Blue Danube) with Manolo Caracol and Lola Flores and the following year was the principal vedette in the revue "De la Tierra a Venus" (From the Earth to Venus).  For the next several years she performed in variety shows with various acting troupes, such as "Tres días para quererte" (1945), "¡Róbame esta noche!"  (1947), "A La Habana me voy" (1948).  In 1951, she did a season in the US and then returned to Spain appearing in "¡A vivir del cuento!"  (1952) and "Los líos de Elías" (1954).  Begoña then formed her own company, which between 1953 and 1960 performed ten different plays.  As her career declined in revue style shows, she began performing in comedy theater, film, and television.

Supporting paragraphs: Diamonds (musical) Cy Coleman
Answer: Cy Coleman