Inotonga yechinomwe chords

Seventh chord

Iri inzwi rechina rine mapindiro ari muchimiro chechikamu chetatu pakati peruzha rwega ega nechinomwe pakati pekunyanyisa. Seventh chords ine chimiro chakasiyana nekuda kwekusaenzana kwepakati pakati pematanho muchikero.

Vanodzidzwa muzvidzidzo zvesolfeggio paChikoro cheVana Art uye Vana Mumhanzi Chikoro.

Dominant yechinomwe chord

Iyi ndiyo inonyanya kufarirwa mhando yechinomwe chord. Iyo inotonga yechinomwe chord inovakwa kubva pa5th degree, iyo inotonga mune harmonic zvishoma e kana mukuru, saka zita. Hwaro hwe a chord chidimbu chikuru chetatu chine chikamu chidiki chetatu chakawedzerwa kwachiri.

Ruzha rwakaderera rweiyi-toni ina ndeye prima - hwaro hwehutongi hwechinomwe chord. Inotevera inouya yechitatu, yechishanu neyechinomwe: yekupedzisira ndiyo yepamusoro yekurira. Kuvaka inotonga yechinomwe chord kubva kune chero chinyorwa, unogona kushandisa:

• vatatu vatatu uye vaduku vatatu;
• chetatu chikuru, chetatu chidiki, uye chimwe chetatu chidiki.

Iyo peculiarity yea chord iri mukutonga kwayo. Izvi zvinoreva kuti ruzha haruna kugadzikana: rinowanzogadzirisa kuita tonic chord kana zvakaenzana nazvo. Classical kuwirirana kwakavakirwa pachishuwo ichi. Iyo inotonga yechinomwe chord inogadzira kukakavara uye pfungwa ye tonality.

Hazvibvumirwi kupinda jazz, asi mukati neapo inoshanda se tonic yakazvimirira chord , yakasanganiswa nepentatonic scale.

Iyo huru yechinomwe chord inoitika:

1. Zadzisa.
2. Zvisina kukwana: haina toni yechishanu, asi pane kaviri prima.
3. Nechitanhatu: cheshanu chisipo.

Kusarudzwa

Wechinomwe anotonga chord inoratidzirwa nenhamba yechiArab 7 uye V yechiRoma: yokutanga inoratidza nhambo, ndiko kuti, yechinomwe, uye chepiri inoratidza nhanho, iyo inoshandiswa kugadzira iyo chord a. Zvakaitika V7. Mune classical kuwirirana, zita D7 rinoshandiswa. Kazhinji, panzvimbo yenhanho nhamba, zita rechiLatin renoti rinoratidzwa. Kune kiyi yeC-dur, yakanyorwa nebhii G pachinzvimbo chaV, saka iyo huru yechinomwe chord ichanzi G7. Inoshandiswawo dom: Cdom.
Vhidhiyo pane iyi nyaya, yatakawana inonakidza:

mienzaniso

ZveD-dur

Kuti uvake chinhu chikuru chechinomwe mukiyi iyi, unoda kuwana V uye cherechedza A. Mutsara mukuru wakavakwa kubva pairi, iyo chikamu chetatu chetatu chinowedzerwa pamusoro.

Pamusoro peH-moll

Mukiyi iyi, iyo V inoenderana netsamba F #. Kubva pairi zvichikwira nhatu huru inovakwa ine chidiki chetatu chakawedzerwa pamusoro.

Inversions of the dominants of the seventh chord

The A chord ine 3 inversions. Nguva dzadzo dziri pakati peruzha rwepamusoro, hwaro neruzha rwepasi.

1. Quintsextachord. Iyo sisitimu inotanga neiyo VII nhanho.
2. Terzkvartakkord. Inotanga hurongwa hwayo kubva pachikamu chechipiri.
3. Chord yechipiri. Hurongwa hwayo hunotanga nedanho reIV.

Permissions

Nekuda kwenguva dzisina kugadzikana, iyo huru yechinomwe chord inofanira kugadziriswa, ndiko kuti, kushandura ruzha rusina kugadzikana kuita rwakagadzikana.

Muchikamu chechinomwe chikuru, izwi rekusawirirana ndiro danho rechina re rudzi wechinomwe. Nguva dzose inobvumirwa danho pasi, sechishanu. Yechitatu inogadziriswa kumusoro kwesekondi diki kana pasi.

Shanduko

Jazz uye mimhanzi yemazuva ano inokurudzira kushandura iyo inotonga yechinomwe chord - kudzikisa kana kusimudza nhanho dzayo. Sechikamu cheD7, chete dhigirii yechishanu inova yakasiyana: yechinomwe, yechitatu kana yekutanga haichinji, kana zvisina kudaro kunaka kwe chord zvichachinjawo. Nekuda kwekuwedzera kana kuderera kwezvikamu zvishanu, zvinotevera chords zvinowanikwa .