Which Instrument in An Orchestra Is the Largest?

There are numerous instruments in an orchestra, but the piano, octave bass, trombone, French horn, and viola are among the most crucial. Various types of orchestras make use of these instruments. However, they are all significant in their own ways, as they form the backbone of the orchestra.

Horn in French

The French horn is a wind instrument frequently included in orchestras and sometimes referred to as a "cor d'harmonie." It can make a variety of sounds, and hence is often seen as a transitional instrument between brass and woodwinds. Rhythm, melody, and harmony may all be achieved using it.

Usually, a mouthpiece is used to blow into the horn. The player buzzes his lips against an inflated mouthpiece in a tiny, round shape. The origins of this method may be traced back to the 18th century.

In the early nineteenth century, valves were introduced to the horn, marking one of its most significant transformations. The player may alter the horn's tone by adjusting these valves rather than swapping out pipes. They also provided it with an extensive palette.

All of the notes in the chromatic scale may be played on the horn thanks to the valves. Horn players were limited to a single harmonic series until the invention of valves.


The viola, the bigger relative of the violin, is commonly viewed as a sinister instrument. It is mostly employed as a harmonic instrument, while it is capable of playing a wide range of musical styles.

The viola, like the violin and cello, is a string instrument. It produces sound when a bow is drawn across four strings. It's a big instrument with a soothing tone. The violin's loud tone is tempered by the mellowness of this instrument.

Violas are often overlooked in favor of more well-known string instruments like violins and cellos. The lower register is favored when playing the viola.

The viola is favored by some musicians above the violin. The viola's tone is fuller and warmer than that of the violin. The twentieth century saw an explosion in the number of composers writing for the viola.

The viola's history spans several decades, if not centuries. Its origin may be traced back to the region of Northern Italy. It is frequently played nowadays both as a part of an orchestra and by soloists.


This bass-like stringed instrument is larger than a person's head and is appropriately named the Octobass. It can go down more than an octave below the double bass, which is quite a feat. The octobass is a one-of-a-kind string instrument that was developed to provide a low, rumbling sound.

In 1850, French luthier Jean-Baptiste Vuillaume created the octobass. The Montreal Symphony Orchestra still plays on his octobass to this day. The instrument was created to address a need for more low-frequency sound in orchestral ensembles. To change the pitch on an octobass, the player presses down on a certain pattern of strings.

Strings, levers, pedals, and a platform are just a few of the hundreds of components that make up an octobass. It's a huge instrument that calls for a duo to perform. Two people are sitting on the bow and a footstool.

The technical skill required to play the octabass is quite high. Its pitch range is so low that the lowest string is hardly audible to a human ear. Because of this, an octobass can only be accurately reproduced by a high-quality subwoofer.


Johann Sebastian Bach made occasional use of the trombone in his music of the Baroque period. It was part of a brass trio that also included two cornets. Joseph Haydn also incorporated it into his holy compositions.

The trombone is integral to a wide variety of musical genres. It is played by wind ensembles, symphony orchestras, brass choirs, and concert bands. Trombones are also frequently featured in rock bands' arrangements.

Since the start of the twentieth century, there have been several improvements in the trombone's design and manufacturing. Alterations were made to the bell, bore, and mouthpiece. The development of new types of valves has also had a major effect on trombone construction.

Tubing was often coiled tightly in the bell part of older trombones with valve attachments. Typically, these valves were manipulated with one's left hand and were of the piston variety. However, the open-wrap tubing on today's valve trombone attachments allows for a more spacious sound.

There is a vast variety of trombone pitches to choose from. They serve as the orchestra's foundational harmony for the brass family. Brass quintets feature them as well. Jazz and salsa music frequently include these instruments. Marching bands and military bands also frequently use them.


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