Information:  - The Superbone is a hybrid trombone. It has the slide mechanism of a standard trombone and the valve mechanism of a valve trombone. Larry Ramirez of the Holton instrument company built the model TR 395 Superbone in the seventies in collaboration with Maynard Ferguson.  - The embouchure is the use of facial muscles and the shaping of the lips to the mouthpiece of woodwind instruments or the mouthpiece of the brass instruments. The word is of French origin and is related to the root "bouche" (fr.), 'mouth'. The proper embouchure allows the instrumentalist to play the instrument at its full range with a full, clear tone and without strain or damage to one's muscles.  - A trumpet is a musical instrument commonly used in classical and jazz ensembles. The trumpet group contains the instruments with the highest register in the brass family. Trumpet-like instruments have historically been used as signaling devices in battle or hunting, with examples dating back to at least 1500 BC; they began to be used as musical instruments only in the late-14th or early 15th century. Trumpets are used in art music styles, for instance in orchestras, concert bands, and jazz ensembles, as well as in popular music. They are played by blowing air through almost-closed lips (called the player's embouchure), producing a "buzzing" sound that starts a standing wave vibration in the air column inside the instrument. Since the late 15th century they have primarily been constructed of brass tubing, usually bent twice into a rounded rectangular shape.   - A buccina or bucina, anglicized buccin or bucine, is a brass instrument that was used in the ancient Roman army, similar to the Cornu. An aeneator who blew a buccina was called a "buccinator" or "bucinator".  - The trombone is a musical instrument in the brass family. Like all brass instruments, sound is produced when the player's vibrating lips (embouchure) cause the air column inside the instrument to vibrate. Nearly all trombones have a telescoping slide mechanism that varies the length of the instrument to change the pitch. Many modern trombone models also utilize a rotary valve as a means to lower pitch of the instrument. Variants such as the valve trombone and superbone have three valves like those on the trumpet.  - An aeneator refers to a classical Roman professional performer of a horn who was attached to a Roman military unit. The word comes from Latin "aneus" or "ahneus", "brazen", from "aes", "copper alloy".  - A brass instrument is a musical instrument that produces sound by sympathetic vibration of air in a tubular resonator in sympathy with the vibration of the player's lips. Brass instruments are also called "labrosones", literally meaning "lip-vibrated instruments".  - A rotary valve is a type of valve in which the rotation of a passage or passages in a transverse plug regulates the flow of liquid or gas through the attached pipes. The common stopcock is the simplest form of rotary valve. Rotary valves have been applied in numerous applications, including:  - The buccin is a visually distinctive trombone popularized in military bands in France between 1810 -- 1845 which subsequently faded into obscurity . It should not be confused with another instrument of the same name , revived in France in 1791 and modeled after the ancient Roman buccina which could deliver only four distinct notes . Arnold Myers , in the Grove Dictionary of Music and Musicians ( second edition , 2001 ) devotes but two sentences to this type of buccin : `` A form of trombone with a bell terminating in a stylized serpent 's or dragon 's head , often with a metal tongue , free to flap , protruding . Berlioz scored for buccin in the Kyrie and ' Resurrexit ' of his Messe solennelle of 1824 . '' The exact date of the invention of the buccin has not been documented and apart from Berlioz 's Messe , there is little in the way of surviving music for it . Yet we do know that the buccin was popularized in military bands in France between 1810 -- 1845 . Parades , outdoor festivals and civic celebrations were an important part of French cultural life from the time of the Revolution ( 1789 ) through most of the 19th century . The visual appeal of band members in uniform playing instruments with zoomorphic heads ( in addition to the buccin , serpents , bass horns , bassoons and Russian bassoons -- a form of upright serpent -- all were made with decorative bells ) was indisputable and manufacturers were quick to supply more and more exotic designs . The buccin bell was often vividly painted red , green and gold and the protruding metal tongue included by many makers would flap while marching and playing . The sound of the buccin is something of a cross between a trombone and a French horn . At soft volumes it has a very warm , delicate sound because the bell is made of hammered tin or very thin brass . But it is also capable of an extreme fortissimo . Not everyone agrees on how to pronounce the name of the instrument , with variants including `` boo - san '' , `` bue - san '' , `` boo - seen '' , `` buk -...    After reading the paragraphs above, we are interested in knowing the entity with which 'buccin' exhibits the relationship of 'subclass of'. Find the answer from the choices below.  Choices: - army  - art  - brass  - brass instrument  - change  - collaboration  - company  - copper alloy  - damage  - family  - grove  - horn  - hybrid  - jazz  - latin  - length  - liquid  - mechanism  - metal  - military  - military unit  - model  - mouth  - musical  - musical instrument  - name  - performer  - professional  - range  - roman military unit  - shape  - sound  - standing  - trumpet  - type  - valve  - word
The answer to this question is:
musical instrument