Title: John Estacio
Content:  for the ESO. From 2000 to 2003, Estacio was Composer in Residence with the Calgary Philharmonic Orchestra and the Calgary Opera. He composed Solaris (2000), Bootlegger’s Tarantella (2001) and Spring’s Promise (2004) for the orchestra, and between 2001 and 2003 he wrote the opera Filumena (based on the life of Filumena Lassandro) with librettist John Murrell. Premiered in Calgary, the opera has been performed at the Banff Centre, Ottawa's National Arts Centre, and by the Edmonton Opera, where it was filmed for television broadcast on the CBC television network. Estacio has also been commissioned to write works for the Toronto Symphony Orchestra, the 
Title: E.S.T. Symphony
Content: 1) "e.s.t. Prelude" – 6:42 ; 2) "From Gagarin's Point of View" – 4:43 ; 3) "When God Created the Coffeebreak" – 6:21 ; 4) "Seven Days of Falling" – 7:30 ; 5) "Wonderland Suite" – 12:53 ; 6) "Serenade for the Renegade" – 6:28 ; 7) "Dodge the Dodo" – 6:51 ; 8) "Eighthundred Streets by Feet" – 5:16 ; 9) "Viaticum Suite" – 10:47 ; 10) "Behind the Yashmak" – 10:09 All compositions by Esbjörn Svensson, Dan Berglund and Magnus Öström
Title: John Estacio
Content:  Competition. Saudades for orchestra was premiered at the WSO's New Music Festival in 1993. From 1992 to 2000, Estacio was Composer in Residence of the Edmonton Symphony Orchestra. During his residency, Estacio created several orchestral works, participated in novel audience outreach programs, and created the Young Composers Project. A Farmer’s Symphony (1994), Borealis (1997), Flights of Fancy (1999), Frenergy (1998), Triple Concerto for Piano, Violin and Cello (1997), Variations on a Memory (1995), Victims of Us All (1996), Wondrous Light (1997) and The Twins and the Monster (2001) a children's tale for actress and orchestra with text by Tololwa M. Mollel, were all 
Title: Edmonton Symphony Orchestra
Content:  Cello (1997) ; Wondrous Light (1997) ; Borealis (1997) ; Victims of Us All (1996) ; A Farmer's Symphony (1994) ; Alegria (1994) John McPherson was appointed the orchestra's fourth Composer in Residence in August 2016. Robert Rival, the orchestra's third Composer in Residence (2011-2014) wrote six major works for the orchestra during his residency: Allan Gilliland, the ESO's second Composer in Residence (2000–2004) composed nine major works for the orchestra, as well as a colorful new orchestration of Canada's national anthem. Before his residency, Gilliland had been commissioned to write two works for the ESO. Following his residency, he was commissioned to write two jazz-flavoured works: a rhapsody for piano and orchestra, and a suite for trumpet and orchestra. John Estacio was the ESO's first Composer in Residence (1992–1999). He also produced nine major works for the orchestra during his residency:
Title: Ester Mägi
Content:  Ester Mägi (10 January 1922 – 14 May 2021) was an Estonian composer, widely regarded as the First Lady of Estonian Music.
Title: Pierre Estève
Content:  possibly evoke (such as bagpipes for Scotland, for instance.) Indeed, the player is made to visit a number of countries. The game features Bianca Castafiore, the opera singer, singing the "Jewel Song" from Gounod's grand opera Faust: it is Pierre Estève himself who lends his voice to the singer. He also supervises the recording to the French dubbings. The composer goes back to the Atlantis saga in 2004 with the game Atlantis Evolution, the fourth opus in the series. He composes a number of titles for it, and also uses songs already recorded for the first two episodes, only 
Title: John Estacio
Content:  John Estacio (born April 8, 1966) is a contemporary Canadian composer of opera, orchestral and choral music.
Title: List of Estonian composers
Content:  • Ester Mägi (1922–2021) • Malle Maltis (born 1977) • Alo Mattiisen (1961–1996)
Title: John Estacio
Content:  Estacio was born in Newmarket, Ontario. Raised in the farming community of the Holland Marsh, Ontario, Estacio took piano and accordion lessons, and played church organ every Sunday. As a teenager, he created soundtracks for short student films, played trumpet, and performed in high school productions of Broadway musicals. He majored in composition at Wilfrid Laurier University in Waterloo, Ontario studying with Glenn Buhr and Peter Hatch. He earned his post-graduate degree at the University of British Columbia where he studied composition with Stephen Chatman. In 1992, his first major orchestral work, Visoes da Noite, won second-prize in the Winnipeg Symphony Orchestra’s Canadian 
Title: Alice Swanson Esty
Content:  Sauguet and others which she performed in her Town Hall and Carnegie Recital Hall concerts. In addition, she also commissioned Poulenc's Sonata for Two Pianos for the American piano duo Gold and Fizdale. In 1963, she commissioned works by French and American composers for a special memorial concert for the recently deceased Francis Poulenc, which she performed in Carnegie Recital Hall. In 1994 and 1995, Mrs. Esty donated the manuscripts for many of her commissioned works to the Library of Bates College where they are located today. Esty died of cancer in New York. The Esty Professorship of Music at Bates was endowed by her.

Question: Who was the composer of Estate?
Answer: Bruno Martino.