Title: Galt MacDermot
Content:  Arthur Terence Galt MacDermot (December 18, 1928 – December 17, 2018) was a Canadian-American composer, pianist and writer of musical theater. He won a Grammy Award for the song "African Waltz" in 1960. His most-successful musicals were Hair (1967; its cast album also won a Grammy) and Two Gentlemen of Verona (1971). MacDermot also composed music for film soundtracks, jazz and funk albums, and classical music, and his music has been sampled in hit hip-hop songs and albums. He is best known for his work on Hair, which produced three number-one singles in 1969: "Aquarius/Let the Sunshine In", "Good Morning Starshine", and the title song "Hair".
Title: 11th Annual Grammy Awards
Content: Best Score From an Original Cast Show Album ; Galt MacDermot, Gerome Ragni, James Rado (composers), Andy Wiswell (producer) the original cast (Ronnie Dyson, Gerome Ragni, Steve Curry, Lamont Washington, Diane Keaton, Melba Moore & James Rado) for Hair. 
Title: Hair (musical)
Content:  marked contrast to his co-creators: "I had short hair, a wife, and, at that point, four children, and I lived on Staten Island." "I never even heard of a hippie when I met Rado and Ragni." But he shared their enthusiasm to do a rock and roll show. "We work independently", explained MacDermot in May 1968. "I prefer it that way. They hand me the material.  I set it to music." MacDermot wrote the first score in three weeks, starting with the songs "I Got Life", "Ain't Got No", "Where Do I Go" and the title song. He first wrote "Aquarius" as an unconventional art piece, but later rewrote it into an uplifting anthem.
Title: SoundTrack Cologne
Content:  (composer Harry Potter and the Goblet of Fire (film), Thor) ; Greg Edmonson (composer for film and TV King of the Hill (1997–2009), and the video game series Uncharted 1–3) ; John Frizzell (composer Alien Resurrection, Ghost Ship, The Reaping) ; Yoav Goren (Emmy Award Winner, music producer, film composer (i. a. Cloud Atlas (film), Spider-Man 2, The Da Vinci Code (film), Iron Man 3, The Lord of the Rings (film series))) ; Jason Graves (BAFTA-Award Winner and composer, i. a. for the video game series Dead Space (2008 video game), Heroes of Might and Magic, Silent Hunter or Tomb Raider) ; Chris Hülsbeck (games composer, Turrican, The Great Giana Sisters) ; 
Title: Gladiator (2000 film)
Content:  The Oscar-nominated score was composed by Hans Zimmer and Lisa Gerrard, and conducted by Gavin Greenaway. Zimmer was originally planning to use Israeli vocalist Ofra Haza for the score, after his work with her in The Prince of Egypt. However, Haza died in late February 2000, before she was able to record, and so Gerrard was chosen instead. Lisa Gerrard's vocals are similar to her own work on The Insider score. The music for many of the battle scenes has been noted as similar to Gustav Holst's "Mars: The Bringer of War", and in June 2006, the Holst Foundation sued Hans Zimmer for allegedly copying the late Holst's work. Another close musical resemblance occurs in the scene of Commodus's triumphal entry 
Title: Harry Potter (film series)
Content:   The Harry Potter series has had four composers. John Williams scored the first three films: Philosopher's Stone, Chamber of Secrets, and Prisoner of Azkaban. However, the second entry was adapted and conducted by William Ross due to Williams's conflicting commitments. Williams also created "Hedwig's Theme", the series leitmotif which appears in all eight films. After Williams left the series to pursue other projects, Patrick Doyle scored the fourth entry, Goblet of Fire, which was directed by Mike Newell, with whom Doyle had worked previously. In 2006, Nicholas Hooper started work on the score to Order of the Phoenix by reuniting with director David Yates. Hooper also composed the soundtrack to Half-Blood Prince but decided not to return for the final films. In January 2010, Alexandre Desplat was confirmed to compose the score for Harry Potter and the Deathly 
Title: 45th Annual Grammy Awards
Content: Best Musical Show Album ; Peter Karam (engineer/mixer), Marc Shaiman (producer, composer & lyricist) & Scott Wittman (lyricist) & the original Broadway cast including Marissa Jaret Winokur & Harvey Fierstein, for Hairspray 
Title: The Blood on Satan's Claw
Content:  The film's score was composed by Marc Wilkinson, an Australian composer who had previously worked alongside Haggard at the National Theatre. "[He] had a wonderful command of strange sounds," said the director. "He wasn't somebody who would ever give you a stock sound. And I think he absolutely excelled himself. It's certainly one of the best scores I've ever had for a film."
Title: Richard Hill (musician)
Content:  arranger at the height of the sixties pop boom. He stopped playing and began to compose. This in turn led to a career as a media composer in film, television and theatre. Film scores included To Kill a Clown starring Alan Alda and Baffled! starring Susan Hampshire and Leonard Nimoy. In television, as well as writing many TV themes, station promos and advertising jingles, Hill wrote scores for major drama series, including Arnold Bennett's Clayhanger trilogy, John Mortimer's Will Shakespeare and Don Shaw's Sounding Brass. Throughout this period Hill had worldwide success as co-writer with Johnny Hawkins of the musical Canterbury Tales, which ran for over five years in the West End, became a 
Title: Harold Hastings
Content:  Harold Hastings (19 December 1916 - 30 May 1973) was an American composer and conductor. He was born in New York City and subsequently studied at New York University. In his early career, he conducted radio and television orchestras. He also composed music for television advertisements. In 1950, he composed the music for the Broadway revue Tickets, Please!. Following this, he began work on Broadway as an arranger, orchestrator, and musical director. From 1950 to 1973, he worked as musical director or arranger for twenty-five Broadway musicals, several of which became renowned classics of Broadway. In 1973, he died of an apparent heart attack at his home in Larchmont, New York.

Question: Who was the composer of Hair?
Answer: Galt MacDermot.
Arthur Terence Galt MacDermot.