Rondo-Sonata |

I-Rondo-sonata - ifomu elihlanganisa ngokuzenzakalelayo isimiso se-rondo nefomu le-sonata. Ubonakale kowamanqamu we-sonata-symphony. imijikelezo yama-Viennese yakudala. Kunezisekelo ezimbili. izinhlobo zefomu le-Rondo-sonata - elinesiqephu esimaphakathi futhi elithuthukayo:

1) ABAC A1 B1 A2 2) ABA ukuthuthukiswa A1 B1 A2

Izigaba ezimbili zokuqala zinezihloko ezimbili. Ngokwefomu le-sonata: A ingxenye enkulu, B ingxenye eseceleni; mayelana ne-rondo: A - refrain, B - isiqephu sokuqala. Uhlelo lwethoni lokuqhuba isigaba B lubonisa imithetho ye-sonata allegro - ekuvezweni kuzwakala kukhiye oyinhloko, ekuphindaphindeni - kokuyinhloko. I-tonality yesiqephu sesibili (esimaphakathi) (kuhlelo - C) ihlangabezana nezinkambiso ze-rondo - idonsela kokhiye abangaziwa noma abangaphansi. Umehluko ka-R. – ikhasi. kusukela ku-sonata kuhlanganisa ngokuyinhloko eqinisweni lokuthi iphetha ngemuva kwesibili futhi ngokuvamile ehlangene nayo. amaqembu akufanele athuthuke, kodwa futhi Ch. iqembu ech. ukuguquguquka. Umehluko phakathi kwe-R.-s. kusuka ku-rondo ngokuthi isiqephu sokuqala siphindaphindiwe ngokuqhubekayo (ngokuphindaphinda) kukhiye oyinhloko.

Kokubili ingxenye enkulu ye-R. - ikhasi. kuthinta ngendlela ehlukile indlela ye-otd. izigaba. Isisekelo se-Sonata sidinga i-Ch. izingxenye (i-refrain) yesimo senkathi ehambisana ne-rondo - izingxenye ezimbili ezilula noma ezintathu; i-sonata ijwayele ukukhula engxenyeni ephakathi yefomu, kuyilapho ehlobene ne-rondo ijwayele ukubonakala kwesiqephu sesibili (emaphakathi). Iphathi eseceleni yesiqephu sokuqala sika-R.-s. ikhefu (ukushintsha), okujwayelekile kufomu le-sonata, akuyona into engavamile.

Ku-reprise u-R.-s. enye yezinqamuleli ivame ukukhishwa - preim. yesine. Uma ukuziphatha kwesithathu kweqiwa, kuvela uhlobo lokuphindaphinda kwesibuko.

Ezinkathini ezalandela, R.-s. yahlala iyisici somdlalo wamanqamu, isetshenziswa ngezikhathi ezithile engxenyeni yokuqala ye-sonata-symphony. imijikelezo (SS Prokofiev, 5th symphony). Ekuqanjweni kwe-R.-s. kube nezinguquko eduze nezinguquko ekuthuthukisweni kwefomu le-sonata ne-rondo.

References: Catuar G., Ifomu lomculo, ingxenye 2, M., 1936, p. 49; Sposobin I., Ifomu lomculo, M., 1947, 1972, p. 223; Skrebkov S., Ukuhlaziywa kwemisebenzi yomculo, M., 1958, p. 187-90; UMazel L., Isakhiwo semisebenzi yomculo, M., 1960, p. 385; Ifomu Lomculo, ed. Yu. Tyulina, M., 1965, p. 283-95; U-Rrout E., Amafomu Asetshenzisiwe, L., (1895)

VP Bobrovsky