Barlow was born on 27 December 1945 in Calcutta, British India.[4][5][6] Of English, Portuguese, and French colonial descent, he wrote his first compositions in 1957.[7] He studied piano, music theory and natural sciences. In 1965 he received a science degree from Calcutta University, as well as a Licentiate Diploma in piano from Trinity College of Music in London. From 1966 to 1968 he taught music theory and worked as a conductor at the Calcutta School of Music.[7]
Barlow was one of the founders of Initiative Musik und Informatik Köln in 1986.[7] He taught at the Darmstädter Ferienkurse from 1982 to 1994.[7] In 1988 he was the director of music at the International Computer Music Conference in Cologne.[7] From 1990 to 1994, Barlow was the artistic director of the Institute of Sonology, at the Royal Conservatory of The Hague, where he also taught in the composition department,[9][8] continuing until 2006. He was a visiting professor of composition at the Folkwang Hochschule Essen in 1990 and 1991.[7] He was a member of the Académie Internationale de Musique Electroacoustique in Bourges from 1994 to 2010, and visiting professor of composition at the School of Music and Performing Arts ESMAE in Porto in 2005 and 2006.[7]
Barlow was married to the artist Birgit Faustmann.[5] He was severely injured in a fall in April 2023.[8] He died in Barcelona on 29 June 2023 aged 77.[4][8][15][16]
Compositions
Barlow became known as a pioneer of electronic and computer music, with advancements in interdisciplinary works including mathematics and computer science, visual arts and literature.[5] His music incorporated tradition and elements inherited from the past.[5] His works were mostly written for traditional instruments, including elements also from other cultures.[5] Barlow preferred traditional timbres to synthesized ones because "they sound so much more alive and exciting".[17] He frequently used computers to generate the structures of his works. His comprehensive theory of tonality and metrics was first tested in the piano work Çoǧluotobüsişletmesi (1975–79). Spectral analysis and instrumental resynthesis of human speech also played an important role in his compositions.[9]
Between 1959 and 2020 Barlow composed more than 100 works, including orchestral works such as two piano concertos, 40 pieces of chamber music including two string quartets, works for music theater, choral and vocal compositions, 30 piano pieces, five film scores and 20 electroacoustic works.[5]
Toop, Richard. 2008. "Kulturelle Dissidenten: Die Stockhausen-Klasse der Jahre 1973 und 1974". MusikTexte: Zeitschrift für neue Musik, no. 116 (February): 46–49.