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Mhando ye symmetrical fret iyo yakavakirwa pane huru yechitatu chord (yakawedzerwa triad; saka zita).

Chimiro U. l. yakaratidza 3 huru. mhando, zvichienderana ne3 Ch. mafomu ekuratidzwa kwezvinhu zvinonzwika zveiyo modhi (yekutanga toni dzechords, melodic scale, boka): chord, melodic, boka. Chord U. l. inoratidzirwa nekurongeka kwe3 chords (kazhinji yemhando imwechete muchimiro) pamwe nenhevedzano yezvitatu zvikuru; nziyo U.l. - melodic. kufamba uchitevedza chimwe chezviyero zvakaumbwa nekukamura gumi nemaviri semitones yeoctave muzvikamu zvitatu zvakaenzana uye yunifomu muchimiro (mumasemitone, semuenzaniso: 12 + 3, 1 + 3, 1 + 3 kana 1 + 2 + 1, 1 + 2 + 1, 1 + 2 + imwe); boka U. l. - kushandiswa kwezviyero zvakananga mumusanganiswa, "diagonal" (horizontal-vertical) dimension. Mienzaniso yemhando imwe yeU. l.:

NA Rimsky-Korsakov. "Goridhe Cockerel". Chiito chekutanga.

HA Rimsky-Korsakov. "Snow Maiden". Nhanganyaya.

O. Mesiya. Dingindira uye Kusiyana kweViolin nePiano.

Izwi uye dzidziso U. l. ndezvaBL Yavorsky.

Ona maSymmetric modes, Modal rhythm, Yakaderedzwa modhi, Yese-toni modhi.

References: ona paArt. Symmetrical frets.

Yu. N. Kholopov