Editing Bassoon (section)

====Buffet (French) system====
The Buffet system bassoon achieved its basic acoustical properties somewhat earlier than the Heckel. Thereafter, it continued to develop in a more conservative manner. While the early history of the Heckel bassoon included a complete overhaul of the instrument in both [[acoustics]] and key work, the development of the Buffet system consisted primarily of incremental improvements to the key work. This minimalist approach of the Buffet deprived it of improved consistency of intonation, ease of operation, and increased power, which is found in Heckel bassoons, but the Buffet is considered by some to have a more vocal and expressive quality. The conductor [[John Foulds]] lamented in 1934 the dominance of the Heckel-style bassoon, considering them too homogeneous in sound with the [[French horn|horn]]. The modern Buffet system has 22 keys with its range being the same as the Heckel; although Buffet instruments have greater facility in the [[Register (music)|upper registers]], reaching E<sub>5</sub> and F<sub>5</sub> with far greater ease and less air resistance.

Compared to the Heckel bassoon, Buffet system bassoons have a narrower bore and simpler mechanism, requiring different, and often more complex fingerings for many notes. Switching between Heckel and Buffet, or vice versa, requires extensive retraining. French woodwind instruments' tone in general exhibits a certain amount of "edge", with more of a vocal quality than is usual elsewhere, and the Buffet bassoon is no exception. This sound has been utilised effectively in writing for Buffet bassoon, but is less inclined to blend than the tone of the Heckel bassoon. As with all bassoons, the tone varies considerably, depending on individual instrument, reed, and performer. In the hands of a lesser player, the Heckel bassoon can sound flat and woody, but good players succeed in producing a vibrant, singing tone. Conversely, a poorly played Buffet can sound buzzy and nasal, but good players succeed in producing a warm, expressive sound.

Though the United Kingdom once favored the French system,{{sfn|Langwill|1965|p={{page needed|date=March 2021}}}} Buffet-system instruments are no longer made there and the last prominent British player of the French system retired in the 1980s. However, with continued use in some regions and its distinctive tone, the Buffet continues to have a place in modern bassoon playing, particularly in France, where it originated. Buffet-model bassoons are currently made in Paris by [[Buffet Crampon]] and the atelier Ducasse (Romainville, France). The Selmer Company stopped fabrication of French system bassoons around the year 2012.<ref>{{cite web | archive-url=https://web.archive.org/web/20120227110642/http://www.selmer.fr/categorie.php?famille=SELMER%20CLAR | archive-date=27 February 2012 | url=http://www.selmer.fr/categorie.php?famille=SELMER%20CLAR | publisher=Selmer | title=Instruments / Clarinets | access-date=7 June 2018 }}</ref> Some players, for example the late Gerald Corey in Canada, have learned to play both types and will alternate between them depending on the repertoire.