Ippolito Fiorini (c. 1549–1621) was a composer and lutenist, and the "maestro di capella" at the court of Alfonso II d'Este in Ferrara during its entire existence (1568–1597).
 As "maestro di capella" his role was largely an administrative one, however in addition to being involved with the music of the chapel he also was involved with the "concerto delle donne."
 He also played the archlute.
 He wrote music for the duchesses' "balletti" to the text of Giovanni Battista Guarini, although none is extant, and probably also wrote for the "concerto delle donne".
 He was in charge of the "Accademia della Morte" in Ferrara from 1594 to 1597.
Étienne Moulinié (10 October 1599 – 1676) was a French Baroque composer.
 He was born in Languedoc, and when he was a child he sang at the Narbonne Cathedral.
 Through the influence of his brother Antoine (died 1655), Moulinié gained an appointment at court, as the director of music for Gaston d'Orléans, the younger brother of the king.
 For this post he wrote sacred and secular music, for voice or voices and lute or continuo.
 He also wrote music to accompany the "ballet" or other dances.
 He taught Gaston's daughter, Mlle de Montpensier.
 Moulinié worked for Gaston until the latter's death in 1660, at which point he was forced to find new employment.
 For this he returned to his birthplace of Languedoc.
Léon Bernier (6 September 1936, Hull, Quebec - 11 October 2011, Longueuil) was a Canadian composer, conductor, pianist, arranger, accompanist, and music pedagogue.
 He composed and arranged music for numerous programs on Canadian radio and television, and also wrote music for a number of theatrical productions in Canada.
 For CBC Television he served as music director of the programs "Les Coqueluches", "Allo Boubou", "Zoum", and "Les Démons du midi", and composed music for the television dramas "Edna", "Le Vélo devant la porte", "Pâques", "Le Misanthrope", and "Coup de sang" among others.
Robert Mellin (1902–1994) was an English songwriter and music publisher.
 He wrote the music or lyrics for several hit songs in the 1950s and 1960s.
 From the late 1950s onwards he ran his own music publishing company.
 Mellin wrote the theme music for the TV series "The Adventures of Robinson Crusoe" and "Don Quijote".
 He also wrote music for films in the 1960s.
70, Girls, 70 is a musical with a book by Fred Ebb and Norman L. Martin adapted by Joe Masteroff, lyrics by Ebb, and music by John Kander.
David Rose (June 15, 1910 – August 23, 1990) was an American songwriter, composer, arranger, pianist, and orchestra leader.
 His most famous compositions were "The Stripper", "Holiday for Strings", and "Calypso Melody".
 He also wrote music for many television series, including "It's a Great Life", "The Tony Martin Show", "Little House on the Prairie", "Highway to Heaven", "Bonanza", and "Highway Patrol" under the pseudonym "Ray Llewellyn."
 Rose's work in composing music for television programs earned him four Emmys.
 In addition, he was musical director for "The Red Skelton Show" during its 21-year run on the CBS and NBC networks.
 He was a member of Phi Mu Alpha Sinfonia, the national fraternity for men in music.
Al Lerner (1919 – January 19, 2014) was an American pianist, composer, arranger, and conductor from the big band era.
 He was a member of the Harry James band for many years, playing piano.
 He wrote music for several artists, including Allan Sherman and Liza Minnelli.
 He also wrote the music for "So Until I See You", the closing theme for "The Tonight Show with Jack Paar" in the early 1960s, and was the pianist for "A Tribute to Eddie Duchin", which was a soundtrack for the 1956 biographical film pic "The Eddy Duchin Story".
Neil Chotem (9 September 1920, Saskatoon - 21 February 2008, Greenfield Park, Quebec) was a Canadian composer, arranger, conductor, pianist, and music educator.
 His compositional style is eclectic but conservative, and often incorporates elements of jazz and popular music.
 He composed a considerable body of works for television and radio and also wrote music for a number of leading Canadian performers like Maureen Forrester, Paul Piché, and Michel Rivard.
 For the progressive rock band Harmonium he wrote much of the music for their critically acclaimed album "L'Heptade" (1976).
 In 1968 he, Paul de Margerie, and Marcel Lévêque were awarded a Montreal Festival du disque prize for "3=12", an LP for which the three men all worked together as conductors and arrangers.
 He received another prize from that same organization that same year for Renée Claude's recording of his arrangement of Jacques Brel's song "Ne me quitte pas".
 In 1993 he received the Prix de la Guilde from the Guilde des musiciens du Québec.
Justin Salter (born August 6, 1984) is an American musician, drummer, film composer, and record producer.
 He is best known as the drummer from the American rock band Scary Kids Scaring Kids.
 (RCA, Immortal) He went on to engineer and assist for many artists and producers including Snoop Dogg, Jonas Brothers, Lil' Wayne, Alicia Keys, Young MC, Talib Kweli, Aaliyah, Mark McKenzie,John Fields and Andraé Crouch.
 He recently composed the original score for the film documentary , the soundtrack for the film features music by Thirty Seconds to Mars, Andrea Bocelli and CKY .
 He also recently produced and wrote music for the America's Got Talent star Anna Graceman.
 Salter produced Samantha Scarlette's 2011 EP "Into The Darkness EP & Demos".
John Harold Kander (born March 18, 1927) is the American composer of a number of musicals as part of the songwriting team of Kander and Ebb.
 His best-known stage musicals as composer are "Cabaret" and "Chicago", both of which were later adapted into films.

Question: Who adapted the book into a musical, which features music by the man who also wrote music for "Cabaret" and "Chicago?"
Answer: Joe Masteroff