Clarinet History

Lineage

The clarinet has its roots in the early single-reed instruments or hornpipes used in Ancient Greece, old Egypt, Middle East and Europe since the Middle Ages, such as the albogue, alboka, and double clarinet.

The modern clarinet developed from a Baroque instrument called the chalumeau. This instrument was similar to a recorder, but with a single-reed mouthpiece and a cylindrical bore. Lacking a register key, it was played mainly in its fundamental register, with a limited range of about one and a half octaves. It had eight finger holes, like a recorder, and two keys for its two highest notes. At this time, contrary to modern practice, the reed was placed in contact with the upper lip.

Around the turn of the 18th century, the chalumeau was modified by converting one of its keys into a register key to produce the first clarinet. This development is usually attributed to German instrument maker Johann Christoph Denner, though some have suggested his son Jacob Denner was the inventor. This instrument played well in the middle register with a loud, shrill sound, so it was given the name clarinetto meaning "little trumpet" (from clarino + -etto). Early clarinets did not play well in the lower register, so players continued to play the chalumeaux for low notes. As clarinets improved, the chalumeau fell into disuse, and these notes became known as the chalumeau register. Original Denner clarinets had two keys, and could play a chromatic scale, but various makers added more keys to get improved tuning, easier fingerings, and a slightly larger range. The classical clarinet of Mozart's day typically had eight finger holes and five keys.

Clarinets were soon accepted into orchestras. Later models had a mellower tone than the originals. Mozart (d. 1791) liked the sound of the clarinet (he considered its tone the closest in quality to the human voice) and wrote numerous pieces for the instrument., and by the time of Beethoven (c. 1800–1820), the clarinet was a standard fixture in the orchestra.

Pads

The next major development in the history of clarinet was the invention of the modern pad. Because early clarinets used felt pads to cover the tone holes, they leaked air. This required pad-covered holes to be kept to a minimum, restricting the number of notes the clarinet could play with good tone. In 1812, Iwan Müller, a Russian-born clarinetist and inventor, developed a new type of pad that was covered in leather or fish bladder. It was airtight and let makers increase the number of pad-covered holes. Müller designed a new type of clarinet with seven finger holes and thirteen keys. This allowed the instrument to play in any key with near-equal ease. Over the course of the 19th-century makers made many enhancements to Mueller's clarinet, such as the Albert system and the Baermann system, all keeping the same basic design. Modern instruments may also have cork or synthetic pads.

Arrangement of keys and holes

The final development in the modern design of the clarinet used in most of the world today was introduced by Hyacinthe Klosé in 1839. He devised a different arrangement of keys and finger holes, which allow simpler fingering. It was inspired by the Boehm System developed for flutes by Theobald Boehm. Klosé was so impressed by Boehm's invention that he named his own system for clarinets the Boehm system, although it is different from the one used on flutes.^[48] This new system was slow to gain popularity because it meant the player had to relearn how to play the instrument. To ease this transition, Klosé wrote a series of exercises for the clarinet, designed to teach his fingering system. Gradually it became the standard, and today the Boehm system is used everywhere in the world except Germany and Austria. These countries still use a direct descendant of the Mueller clarinet known as the Oehler system clarinet. Also, some contemporary Dixieland and Klezmer players continue to use Albert system clarinets, as the simpler fingering system can allow for easier slurring of notes

.