Question: David Bain Oliver was a teacher of flute at a conservatoire formed in what year?

Context paragraphs:
David Oliver (flautist): David Bain Oliver (born 21 July 1972 in Edinburgh – died December 2012 in Gloucestershire) was a Scottish flautist and teacher of flute at Trinity Laban Conservatoire of Music and Dance, formerly Trinity College of Music, London.

Bain family murders: The Bain family murders were the deaths by gunshot of Robin and Margaret Bain and three of their four children – Arawa, Laniet and Stephen – in Dunedin, New Zealand, on 20 June 1994.  The only suspects were David Cullen Bain, the oldest son and only survivor, and Robin Bain, the father.  David Bain, aged 22, was charged with five counts of murder.  In May 1995 he was convicted on each of the five counts and sentenced to mandatory life in prison with a minimum non-parole period of 16 years.

David Bain (disambiguation): David Bain is a New Zealand man who was acquitted of murder in 2009.  The name may also refer to:

David Bain (Australian footballer): David Bain (born 2 May 1966) is a retired Australian rules footballer who played for the Brisbane Bears and Fitzroy in the Australian Football League (AFL).

Charlotte Bray: Bray was born in Oxford and brought up in High Wycombe, Buckinghamshire.  She studied cello and composition at Birmingham Conservatoire, graduating with First Class Honours having studied with Joe Cutler.  She then completed an MMus in composition with Distinction at the Royal College of Music, where she studied with Mark Anthony Turnage.  She participated in the Britten-Pears Contemporary Composition Course in 2007 with Oliver Knussen, Colin Matthews, and Magnus Lindberg; and studied at Tanglewood Music Centre in 2008, in 2008 with John Harbison, Michael Gandolfi, Shulamit Ran and Augusta Read Thomas.  In 2011 Charlotte is an Honorary Member of Birmingham Conservatoire and was named as their Alumni of the Year 2014 in the field of Excellence in Sport or the Arts.  Awarded the Royal Philharmonic Society Composition Prize 2010 resulted in a piano quartet commission for Cheltenham International Music Festival for which Charlotte wrote "Replay".  She was also winner of the 2014 Lili Boulanger Prize.

Trinity Laban Conservatoire of Music and Dance: Trinity Laban Conservatoire of Music and Dance is a music and dance conservatoire based in London, England.  It was formed in 2005 as a merger of two older institutions – Trinity College of Music and Laban Dance Centre.  Today the conservatoire has 985 undergraduate and postgraduate students based at three campuses in Greenwich (Trinity), Deptford/New Cross (Laban) and New Cross (Laurie Grove) in London.

Chant de Linos: Chant de Linos is a work for flute and piano written by French composer André Jolivet in 1944 as a commission for a Paris Conservatoire competition which was subsequently won by Jean-Pierre Rampal.  He transcribed it for flute, violin, viola, cello and harp the same year.  The piece has since become a staple of the modern flute repertoire.

Al Jewer: Al Jewer is a Native American flutist from Wisconsin.  He has worked as a record producer and engineer, and as a studio musician, but he has become well known internationally for his work on the Native American flute.  His original training was with the concert flute, and he has been performing classical music with that instrument since the early 1980s.  In 1984, he established Laughing Cat Studio, and in 1994, Laughing Cat Records to give himself control over the recording, production and distribution of his music.  This has given him the chance to work with many other musicians of the Midwestern United States, including Blackhawk, David Storei and Roxanne Neat, Natty Nation, Adrian Belew and Weekend Wages.  Laughing Cat Records currently features artists who perform in Ambient, Native American, Reggae, Classical and Folk.  Al has released two solo albums: "River Crossing" and "Prairie Plain Song" as well as "Two Trees" and "Music of the Earth" (with Andy Mitran).  He also previously formed a duo with Christine Ibach called Cedar Wind.  Cedar Wind released two albums, "Feather on the Wind" and "Kindred Spirits".  His recent music often features harmonies on the alto and bass flute with melodies on the Native American flute.

Le Merle noir: Le Merle noir ("The Blackbird") is a chamber work by the French composer Olivier Messiaen for flute and piano.  It was written and first performed in 1952 and is the composer's shortest independently published work, lasting just over five minutes.  This work has become a staple of the French flute and piano repertoire.  The composition originated in a commission for a test piece for flute for the Paris Conservatoire, at which Messiaen was a professor.  The winners of the premier prix in the Concours de flûte that year were Daniel Morlier, Jean Pierre Eustache, Jean Ornetti, Régis Calle and the British flute player Alexander Murray.  Messiaen had a consuming, lifelong interest in ornithology and particularly bird songs.  While not his first work to incorporate stylised birdsong, "Le Merle noir" was the earliest of his pieces to be based mainly on birdsong, and it foreshadows Messiaen's later, more extended birdsong-inspired pieces.

David Bain (Scottish footballer): David Bain (5 August 1900 – 22 February 1966) was a Scottish footballer from Rutherglen.  His regular position was as a forward.  He played for Rutherglen Glencairn, Everton, and Manchester United as well as Bristol City.  His older brother Jimmy also played for Manchester United.

Supporting paragraphs: David Oliver (flautist) Trinity Laban Conservatoire of Music and Dance
Answer: 2005