Yiziphi ezinye izingoma zesikhombisa ezidumile emculweni we-jazz?

Iculo elincane lesikhombisa iyiphimbo eliqukethe imisindo emine ehlelwe ngokwesithathu, futhi liqukethe isikhawu sengxenye yesikhombisa encane phakathi kwemisindo ephansi nephezulu. Yilesi sikhawu esafaka kokubili igama lechord (ichodi yesikhombisa) kanye negama layo (inombolo yesi-7).

Amagama emisindo afakwe kwichodi yesikhombisa (kunoma iyiphi) abonisa amagama ezinkathi ukusuka emsindweni ophansi kakhulu ukuya kulona okukhulunywa ngawo:

• I-Prima. Lona umsindo ophansi kakhulu, umsuka womsindo.
• Okwesithathu. Umsindo wesibili kusukela phansi. Phakathi kwalo msindo kanye ne-prima kunesikhawu "sesithathu".
• Quint. Umsindo wesithathu kusukela phansi. Kusukela ku-prima kuya kulo msindo - isikhawu "sesihlanu".
• Okwesikhombisa. Umsindo ophezulu (phezulu kwechord). Phakathi kwalo msindo nesisekelo se-chord isikhawu sesikhombisa.

Kuye ngohlobo lwe-triad eyingxenye ye-chord, ama-chords amancane wesikhombisa ahlukaniswe abe izinhlobo ezintathu:

1. Iculo elincane lesikhombisa
2. I-chord encane encane yesikhombisa
3. Ichord encane yesingeniso yesikhombisa (ebuye ibizwe ngokuthi i-semi-reduced)

Ake sicabangele uhlobo ngalunye ngokwehlukana.

Iculo elincane lesikhombisa

Kulolu hlobo lwezingoma zesikhombisa, imisindo emithathu engezansi yakha unxantathu omkhulu, obonakala egameni lephimbo.

Ichord enkulu yesikhombisa (С7)

Umfanekiso 1. I-triad enkulu imakwe ngobakaki obomvu, okwesikhombisa okuncane kumakwe ngobakaki oluhlaza okwesibhakabhaka.

I-chord encane encane yesikhombisa

Kulolu hlobo lwezingoma zesikhombisa, imisindo emithathu engezansi yenza unxantathu omncane, obonakala nasegameni lephimbo.

Small iculo elincane lesikhombisa (Сm7)

Umfanekiso 2. Ubakaki obomvu ukhombisa unxantathu omncane, ubakaki oluhlaza okwesibhakabhaka ukhombisa okuncane kwesikhombisa.

Isingeniso esincane somculo wesikhombisa

Kulolu hlobo lwezingoma zesikhombisa, imisindo emithathu engezansi yenza unxantathu onciphile. Lolu hlobo lwama-chords lungakhiwa ezinyathelweni zesethulo zemodi: esinyathelweni sesibili se-harmonic enkulu noma encane yemvelo, kanye nesinyathelo sesikhombisa kokukhulu.

I-Seventh chord inversions

Ukuguqulwa kwechord yesikhombisa kwakhiwe ngokuhambisa amanothi aphansi phezulu kwe-octave (njenganoma yimaphi ama-chords). Igama lomsindo odlulisiwe alishintshi, okungukuthi uma ukwamukela kunyuswa i-octave, kuzohlala kuyi-prima (ngeke kube "yesikhombisa", nakuba empeleni kuzoba phezulu kwechord entsha).

I-chord yesikhombisa inama-inversion amathathu (amagama ama-inversions ayo asekelwe ngezikhathi ezifakwe ku-inversions):

Isikhalazo sokuqala. I-Quintsext chord

Kuphawuliwe ( ⁶ / ₅ ). Yakha njengomphumela wokudluliswa kwe-prima up an octave:

Umfanekiso 3. Ukwakhiwa kokuguquguquka kokuqala kwechord enkulu yesikhombisa (C7).

Buka umdwebo. Esilinganisweni sokuqala, iculo lesikhombisa le-C7 liyavezwa (lidwetshwe ngokumpunga), kanti esikalini sesibili, ukuguquguquka kwayo kokuqala C. ⁶ / ₅ . Umcibisholo obomvu ubonisa ukushintsha kweprima phezulu kwe-octave.

Isikhalazo sesibili. Terzkvartakkord

Kuphawuliwe ( ⁴ / ₃ ). Yakheka njengomphumela wokudluliswa kwe-prima neyesithathu nge-octave up (noma okwesithathu kokuguqulwa kokuqala, okukhonjiswe esithombeni):

Umfanekiso 4. Inketho yokuthola i-terzquartaccord (i-2nd reversal)

Esilinganisweni sokuqala, i-chord yesikhombisa (C7) iboniswa, kwesibili - ukuguqulwa kwayo kokuqala (C ^6/5 ), kwe _wesithathu isilinganiso - ukuguqulwa kwayo kwesibili ( ^C _4/3 ). Ukudlulisa ngokulandelana umsindo ophansi phezulu kwe-octave, sithole i-chord yekota yesithathu.

Isikhalazo sesithathu. Iculo lesibili

Ichazwe ngu-(2). Yakheka njengomphumela wokudluliselwa kwe-prima, ingxenye yesithathu nesihlanu ye-chord yesikhombisa phezulu kwe-octave. Isibalo sibonisa inqubo yokuthola ngokulandelana kwazo zonke izicelo ezintathu zechodi yesikhombisa:

Umfanekiso 5. Inqubo yokwamukela ngokulandelana kwazo zonke izicelo ezintathu zechodi yesikhombisa.

Esilinganisweni sokuqala, iculo lesikhombisa (С7) liyavezwa, kwesesibili - ukuguquguquka kwalo kokuqala (С ^6/5 ) , esilinganisweni sesithathu - ukuguqulwa kwayo kwesibili (С _4/3 ), kwe ^{okwesine - i} _wesithathu ukuguqulwa (С2). Ngokulandelanayo ukuhambisa imisindo ephansi phezulu nge-octave, sithole wonke ama-inversions echord yesikhombisa.

Futhi manje sekuyisikhathi sokubona ngokucacile ukuthi kusebenza kanjani, ngakho:

Izingoma zesikhombisa ezincane

Imiphumela

Uye wajwayelana nezinhlobonhlobo zechord encane yesikhombisa futhi wafunda indlela yokwakha izikhalazo zabo.