Mumhanzi, triad seti yemanotsi matatu anogona kuiswa muzvikamu zvitatu. Izwi rekuti "harmonic triad" rakagadzirwa naJohannes Lippius mune yake "Synopsis musicae novae" (1612).
Kana akaturikidzana muzvikamu zvitatu, nhengo dzevatatu, kubva panzwi rakaderera kusvika pakakwirira, dzinonzi: Mudzi Wetatu - chinguva pamusoro pemudzi pava chidiki chetatu (matatu semitone) kana chikamu chikuru chetatu (mana semitones) cheChishanu - nguva yaro pamusoro pechitatu ichiva chikamu chidiki chetatu kana chikuru chetatu, nekudaro nguva yaro pamusoro pemudzi ichiva yakadzikira yechishanu (masemitone matanhatu) , chishanu chakakwana (semitones manomwe), kana kuwedzera yechishanu (masere semitone).
Chords yakadaro inonzi triadic. Vamwe vanyori vezana ramakore rechimakumi maviri, kunyanya Howard Hanson naCarlton Gamer, vanowedzera izwi kuti vataure kune chero musanganiswa wemapako matatu akasiyana, zvisinei nepakati pakati pavo.
Izwi rinoshandiswa nevamwe vaongorori vepfungwa iyi ndeye "trichord".
Vamwe, kunyanya Allen Forte, vanoshandisa izwi iri kureva misanganiswa yakaturikidzana yedzimwe nguva, semu "quartal triad".Forte, Allen, (1973) The Structure of Atonal Music (New Haven neLondon: Yale University Press): ISBN 0-300-02120-8 Mukupera kweRenaissance, mhanzi yeWestern art yakasimuka kubva kune imwe "yakatwasuka" nzira yekupesana kuenda kufambiro mberi inoda imwe "yakatwasuka" maitiro, nokudaro ichitsamira zvakanyanya pautatu sechinhu chekutanga chekuvaka chekubatana kunoshanda. .
Iro mudzi toni yevatatu, pamwe chete nedhigirii re scale kwainofambirana nayo, kunyanya sarudza basa rakapihwa vatatu.
Kechipiri, basa retriad rinotemerwa nemhando yaro: huru, diki, yakadzikira kana kuwedzera. Zvitatu zveaya marudzi mana ematatu anowanikwa muhukuru (kana diatonic) chiyero.
Ini ndini Joost Nusselder, muvambi weNeaera uye mushambadzi wemukati, baba, uye ndinoda kuyedza michina mitsva ine gitare pamoyo pechido changu, uye pamwe nechikwata changu, ndanga ndichigadzira zvakadzama zvinyorwa zveblog kubva 2020. kubatsira vaverengi vakavimbika nekurekodha nemagitare.
