Okhiye begama elifanayo |

Okhiye begama elifanayo - i-pair of keys of the mood ephambene, ama-tonics awo akhiwe esinyathelweni esifanayo. Ngokwesibonelo, u-O. t. I-C-dur ne-c-moll zinento eyodwa evamile. ithoni yemodi umsindo C, ngegama (“igama”) lapho bethola khona amagama (kungakho igama elithi “O. ​​t.”). Imisebenzi ye-modal eyinhloko (T, S, no-D) ku-O. t. zisekelwe ezinyathelweni ezifanayo zesikali, esinquma uhlobo olukhethekile lobuhlobo babo. Ngobuhle, u-O.t. ngobukhali obukhulu namandla ahlanganisa okuphambene kwezindlela ezimbili eziyinhloko - ezinkulu nezincane. Igama elithi "O. t.” ithatha ubuwena. ithoni, ngakho-ke umqondo wokuthi "O. t.” ayikwazi ukunwetshwa kokhiye, i-tonics to-rykh yakhiwe ngezinyathelo ezahlukene. Ngakho-ke, ngokuphambene nombono wezazi zomculo ezithile, akukho emthethweni ukuhlukanisa amathoni ane-tert eyodwa njengo-O. t. Isibonelo, ku-C-dur, idigri ye-cis kanye ne-cis-moll tonality ayikwazi ukubhekwa njengokuhlukile kokushintsha kokuyinhloko. izinyathelo nezikhiye, ngoba u-c no-sisi bazimele, imisindo “ephikisanayo”.

References: I-Sposobin IV, i-Elementary theory of music, M., 1951, 1958; I-Mazel LA, Ekwandiseni umqondo we-tonality yegama elifanayo, "SM", 1957, No 2.

Yu. N. Kholopov