I-Pentatonic

Yiziphi izindlela ezidumile emculweni wesintu wase-Asia (ikakhulukazi waseJapane)?

Ngaphezu kochungechunge lomsindo olunezinyathelo eziyisikhombisa, uchungechunge lwezinyathelo ezinhlanu lusabalele kakhulu. Kuzoxoxwa ngakho kulesi sihloko.

I-Pentatonic

Isikali se-pentatonic yisikali esinamanothi angu-5 phakathi kwe-octave eyodwa. Kunezinhlobo ezi-4 zezikali ze-pentatonic:

• I-non-semitone pentatonic. Leli yifomu eliyinhloko futhi, ngaphandle uma kuchazwe ngenye indlela, lolu uhlobo lwe-pentatonic. Imisindo yalolu hlobo lwesikali se-pentatonic ingahlelwa ngokwesihlanu okuphelele. Zimbili kuphela izinhlobo zezikhawu ezikhona phakathi kwezinyathelo eziseduze zesikali esinikeziwe: isekhondi elikhulu kanye nesesithathu esincane. Ngenxa yokungabikho kwemizuzwana emincane, isikali se-pentatonic asiqukethe amandla adonsela phansi e-modal aqinile, ngenxa yalokho asikho isikhungo se-tonal semodi - noma iyiphi inothi yesilinganiso se-pentatonic ingenza imisebenzi yethoni eyinhloko. Isilinganiso se-non-semitone pentatonic sivame kakhulu emculweni wesintu wamazwe ase-USSR yangaphambili, emculweni we-rock-pop-blues wamazwe aseYurophu.
• Semitone Pentatonic. Lolu hlobo lusabalele phakathi kwamazwe aseMpumalanga. Nasi isibonelo sesikali se-semitone pentatonic: efgg#-a#. Izikhawu ef kanye ne-gg# zimelela amasekhondi amancane (ama-semitones). Noma esinye isibonelo: hcefg. Izikhawu hc kanye ne ef imizuzwana emincane (semitones).
• I-pentatonic ehlanganisiwe. Lesi sikali se-pentatonic sihlanganisa izakhiwo zezikali ze-pentatonic zangaphambilini.
• I-Pentatonic eqinile. Kuyisikali se-slendro sase-Indonesia, lapho kungekho khona amathoni noma ama-semitones.

Okulandelayo isikali se-pentatonic esingeyona i-semitone.

Kukhibhodi yepiyano, okhiye abamnyama nganoma iyiphi indlela (kwesokunxele ukuya kwesokudla noma kwesokudla ukuya kwesokunxele) ngaphakathi kwe-octave eyodwa bakha isikali se-pentatonic. Ngokusekelwe kulokhu, kungabonakala ukuthi isikali se-pentatonic siqukethe izikhawu ezilandelayo:

• Inketho 1. Isekhondi elilodwa lesithathu elincane namasekhondi amathathu amakhulu (ukubheka phambili: okusikhumbuza okukhulu).
• Inketho 2. Izingxenye ezimbili kwezintathu ezincane namasekhondi amabili amakhulu (uma ubheka phambili: ifana nencane).

Siyaphinda futhi ukuthi isikali esicatshangelwayo asiqukethe imizuzwana emincane, engafaki amandla adonsela phansi aphinyiselwe imisindo engazinzile. Futhi, isikali se-pentatonic asiqukethe i-tritone.

Lezi zinhlobo ezimbili ezilandelayo ze-pentatonic zisakazeke kakhulu:

Isikali esikhulu se-pentatonic

Uma sikhuluma iqiniso, “isilinganiso esikhulu se-pentatonic” incazelo engalungile. Ngakho-ke, ake sicacise: sisho isikali se-pentatonic, esinezinga lokuqala eliqukethe i-triad enkulu, ehlanganisa imisindo yesikali se-pentatonic. Ngakho-ke, kufana nenkulu. Uma kuqhathaniswa nobukhulu bemvelo, kulolu hlobo lwesikali se-pentatonic azikho izinyathelo ze-IV ne-VII:

Umfanekiso 1. Isikali se-pentatonic esikhulu

Ukulandelana kwezikhawu ukusuka esiteji I kuye kwesokugcina kanje: b.2, b.2, m.3, b.2.

Isilinganiso esincane se-pentatonic

Njengoba nje endabeni enkulu, sikhuluma ngesilinganiso se-pentatonic, manje esiqukethe u-triad omncane esinyathelweni sokuqala. Uma kuqhathaniswa nengane yemvelo, azikho izinyathelo ze-II ne-VI:

Umfanekiso 2. Isikali se-pentatonic esincane

Ukulandelana kwezikhawu ukusuka esiteji I kuye kwesokugcina kanje: m.3, b2, b.2, m.3.

Flash drive

Ekupheleni kwesihloko, sikunikeza uhlelo (isiphequluli sakho kufanele sisekele i-flash). Hambisa ikhesa yegundane phezu kokhiye bepiyano futhi uzobona ezinkulu (ezibomvu) nezincane (eziluhlaza okwesibhakabhaka) izikali zepentatonic ezakhiwe kusukela kunothi olikhethile:

Imiphumela

Uyawazi ama  isikali se-pentatonic . Isikali salolu hlobo sisabalele kakhulu emculweni wesimanje we-rock-pop-blues.