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{{Short description|Musical instrument}}

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Left-hand manual

• Stradella bass system
• Free-bass system| musicians = List of accordionists| articles = Accordion, Chromatic button accordion, Bayan, Diatonic button accordion, Piano accordion, Stradella bass system, Free-bass system, Accordion reed ranks and switches

}}The bayan () is a type of chromatic button accordion developed in the Russian Empire in the early 20th century and named after the 11th-century bard Boyan.WEB,weblink Bayan - Russian button accordion - баян, Barynya.com, 28 January 2017,weblink" title="web.archive.org/web/20171217055258weblink">weblink 17 December 2017, dead,

Characteristics

128px|thumb|left|Chromatic button system (type B), usually called Moscow system; most Russian bayans have this system128px|thumb|left|"West European", chromatic button system (type C)The bayan differs from western chromatic button accordions in some details of construction:

• Reeds are broader and rectangular (rather than trapezoidal).
• Reeds are often attached in large groups to a common plate (rather than in pairs); the plates are screwed to the reed block (rather than attached with wax).
• The melody-side keyboard is attached near the middle of the body (rather than at the rear).
• Reeds are generally not tuned with tremolo.
• Register switches may be operated with the chin on some larger models (also possible with some larger European button accordions).
• The diminished chord row is shifted, so that the diminished G chord is where one would expect the diminished C chord in the Stradella bass system.
• Converter switches that go from standard preset chords to free bass (individual bass notes) are common on the larger instruments. As opposed to Western conventions, in free bass mode the low notes usually are at the bottom of the instrument and the high notes at the top.
• Newer instruments may feature a register where every tone played actually produces a perfect fifth.

The differences in internal construction give the bayan a different tone color from Western instruments, and the bass has a much fuller sound. Because of their range and purity of tone, bayans are often the instrument of choice for accordion virtuosi who perform classical and contemporary classical music. Two Soviet composers of note who wrote compositions for bayan are Vladislav Zolotaryov and Sofia Gubaidulina. Slovak composer Peter Machajdík composed Concerto for two Bayans and Orchestra,WEB, PETER MACHAJDÍK: CONCERTO FOR TWO BAYANS AND ORCHESTRA,weblink www.machajdik.com, 20 October 2022, which was premiered by Acco Duo (Miran Vaupotić & Ivana Levak-Vaupotić), with the Symphony Orchestra of the Pomeranian Philharmonic under Alexander Gref, at the Paderewski Philharmonic in Bydgoszcz, Poland on 4 June 2009. Russian Bayan virtuoso Stas Venglevski has premiered contemporary works by Yehuda Yannay, Anthony Galla-Rini and William Susman.WEB,weblink "Premiere performances by Stas Venglevski", March 12, 2010, March 12, 2011,weblink" title="web.archive.org/web/20110312201428weblink">weblink dead,

See also

• Russian folk music
• Chromatic button accordion

References

{{Reflist}}

Sources

• Cherkaskyi, L. Ukrainski narodni muzychni instrumenty. Tekhnika, Kyiv, Ukraine, 2003. 262 pages. {{ISBN|978-966-575-111-3}}.

External links

{{Commons category|Bayan (accordion)}}

• The Classical bayan

{{Russian musical instruments}}{{Squeezebox}}{{Russian souvenirs|state=expanded}}{{Authority control}}