Siffar kashi biyu |
Sharuɗɗan kiɗa

Siffar kashi biyu |

Rukunin ƙamus
sharuddan da Concepts

Siffar kashi biyu - kiɗa. wani nau'i da ke da alaƙa da haɗin sassa biyu zuwa gaba ɗaya (tsarin AB). An raba shi zuwa sauƙi da rikitarwa. A cikin sauki D. f. sassan biyu ba su wuce lokaci ba. Daga cikin waɗannan, kashi na 1 (lokaci) yana yin nuni. aiki - yana tsara jigon farko. abu. Kashi na 2 na iya yin lalata. ayyuka, dangane da abin da akwai nau'i biyu na sauƙi D. f. – rashin ramuwa da ramuwa. Rashin mayar da martani mai sauƙi D. f. na iya zama duka biyu-duhu da guda-duhu. A cikin shari'ar farko, aikin sashi na 2 kuma shine gabatar da batun. Wannan rabo ya fi kowa a cikin nau'in "singal - chorus". Tsananin ƙila ba zai bambanta da waƙar ba, amma ya sa ya zama mai ma'ana. ci gaba (Waƙar Tarayyar Soviet). A wasu lokuta, renin ya bambanta da dakatarwa (waƙar "May Moscow" ta Dan. da Dm. Pokrass). Duk da haka, da bambanci (da kamance) na biyu jigogi kuma iya tashi a waje da rabo na "singal - mawaƙa" ( romance "Spruce da Palm Tree" na NA Rimsky-Korsakov). A cikin duhu D. f. aikin sashi na 2 shine haɓaka jigogi. kayan aiki na 1st motsi (jigon bambance-bambancen motsi na 2nd motsi na Beethoven sonata don piano No. 23 na Appassionata, yawancin waltzes na Schubert). A cikin reprise mai sauƙi D. t. ci gaban jigo na farko. abu a cikin kashi na 2 ya ƙare tare da reshe reshe - haifuwar jumla ɗaya na lokacin 1st (tsari aa1ba2). Tare da daidaitaccen tsayin duk abubuwan da ke cikin irin wannan nau'in, mafi kyawun tsarin sa yana bayyana, kusan koyaushe abin da ake kira. Tsarin “square” (4 + 4 + 4 + 4 ko 8 + 8 cycles). Haɗu da bambanta. cin zarafin wannan tsauraran lokaci, musamman a kashi na 2. Koyaya, sassan damar haɓakawa a cikin D. f. suna da iyaka, tun lokacin da aka ninka na tsakiya da reprise sau biyu, wani sauƙi mai sassa uku ya bayyana (duba siffar kashi uku). Kowanne daga cikin sassan biyu na D. t. ana iya maimaitawa (tsari ||: A :||: B :|| ko A ||: B :||). Maimaita sassa yana sa sifar ta ƙara bayyana, yana mai da hankali kan rarraba ta zuwa sassa 2. Irin wannan maimaitawa na al'ada ne don nau'ikan motoci - rawa da tafiya. A cikin nau'o'in lyric, a matsayin mai mulkin, ba a yi amfani da shi ba, wanda ya sa nau'in ya fi sauƙi da sauƙi. Sassan na iya canzawa idan aka maimaita su. A cikin waɗannan lokuta, mawaƙin yana rubuta maimaitawa a cikin rubutun kiɗa. (A cikin bincike, bai kamata a yi la'akari da maimaita maimaitawa a matsayin bayyanar sabon sashi ba.) A cikin D. f. na nau'in "singal - chorus", gabaɗayan nau'in gaba ɗaya yawanci ana maimaita shi sau da yawa (ba tare da maimaita sassansa daban ba). A sakamakon haka, nau'in nau'i na biyu ya bayyana (duba Couplet). Sauki D. f. za a iya wakilta a matsayin duka samfurin. (waƙa, soyayya, instr. miniature), da ɓangarenta, a cikin duka biyun an rufe ta gaba ɗaya.

Nau'ikan masu sauƙi D. da aka bayyana a sama f. a cikin prof. fasaha ta haɓaka a cikin kiɗan homophonic-harmonic. sito kusan a bene na 2. Karni na 18 sun riga sun kasance da abin da ake kira. tsohon D.f., wanda otd. sassa na suites (alemande, courante), wani lokacin preludes. Wannan nau'i yana siffanta shi ta hanyar rarraba bayyananne zuwa sassa 2, a cikin rawa. nau'o'in sun kasance masu maimaitawa. Kashi na 1 lokaci ne na nau'in buɗewa. Ci gaban jituwa yana jagorantar shi daga babban maɓalli zuwa rinjayensa (kuma a cikin ƙananan ayyuka - zuwa maɓalli na layi daya). Kashi na 2, farawa daga maɓalli mai mahimmanci ko layi daya (ko daga wannan jituwa), yana haifar da mayar da martani na babban maɓalli. Ayyukan batun a cikin wannan nau'i yana yin abin da aka bayyana a farkon aikin. thematic tsakiya.

A cikin hadaddun Df 2 sassa an haɗa su, wanda aƙalla ɗaya ya wuce lokaci kuma ya samar da tsari mai sauƙi biyu ko uku. Sassan hadaddun D. f., a matsayin mai mulkin, suna bambanta. Mafi sau da yawa, ana amfani da wannan nau'i a cikin opera aria. A wannan yanayin, kashi na 1 na iya zama gabatarwa mai tsawo. recitative, 2nd - ainihin aria ko waƙa ("Fadar Marta" daga opera "Khovanshchina" na MP Mussorgsky). A wasu lokuta, duka sassan biyu daidai suke, kuma bambancinsu yana da alaƙa da ci gaban aikin, tare da canji a cikin yanayin tunanin jarumi (Liza's aria "A ina ne waɗannan hawaye suka fito" daga 2nd scene na PI Tchaikovsky's opera The opera. Sarauniyar Spades). Hakanan akwai hadaddun D.f., ɓangaren na 2 wanda shine haɓakar coda (duet na Don Giovanni da Zerlina daga opera WA Mozart Don Giovanni). A cikin instr. hadadden waka D. f. ana amfani da shi sau da yawa, kuma duka sassansa yawanci suna bambanta kaɗan (F. Chopin's nocturne H-dur op. 32 No 1). Misalin rikitacciyar sigar juzu'i biyu a cikin instr. kiɗa – tsarin marubuci don ƙungiyar makaɗa “Waƙoƙin Solveig” na E. Grieg.

References: gani a Art. Sigar kiɗa.

VP Bobrovsky

Leave a Reply