Frederic Triebert's "systeme 6" for this instrument became the international standard after its adop
Frederic Triebert's "systeme 6" for this instrument became the international standard after its adoptionby the Paris Conservatoire. Books for this instrument include A.M.R. Barret's exercises and a more moderntext by Albert Andraud. Arnold Bax composed a quintet for Leon Goossens, the first player of thisinstrument to use diaphragm vibrato. Mozart's C major concerto for this instrument was later reworked intohis second flute concerto. An early larger version of this instrument, called a hautboy, was often used inmilitary processions. Because its pitch is secure, orchestras often tune to the concert A of this instrument,which represents the duck in Prokofiev's Peter and the Wolf. For 10 points, name this double-reedwoodwind instrument.
Frederic Triebert's "systeme 6" for this instrument became the international standard after its adoptionby the Paris Conservatoire.
oboe [or hautboy before it is mentioned if you're from the seventeenth century]