Chord Reversal and Accompaniment Types ( Zaj Lus Qhia 7 )

Zoo, thaum kawg, peb tau los txog lub sijhawm tseem ceeb tshaj plaws hauv kev ua si piano. Hauv zaj lus qhia no, koj yuav kawm yuav ua li cas improvise nrog koj sab laug tes. Qhov no txhais tau hais tias tom qab ua tib zoo nyeem cov lus qhia no thiab ua haujlwm hnyav, koj tuaj yeem yooj yim ua txhua yam raws li koj nyiam, paub tsuas yog cov suab paj nruag thiab chords rau nws.

Koj yuav tsum paub dab tsi rau qhov no?

1. Lub suab paj nruag, Kuv vam tias, koj tuaj yeem tsim dua los ntawm kev sau ntawv.
2. Yuav kom tsim tau cov chords hauv lawv daim ntawv yooj yim (loj, me, ploj).
3. Do chord inversions.
4. Muaj kev xav txog qhov sib txawv hom kev sib txuas (accompaniment) thiab txawj siv lawv.

Koj tsis ntshai? Peb twb tau ua tiav ib nrab ntawm txoj haujlwm, thiab qhov no twb tau ntau heev. Muaj 3 thiab 4 ntsiab lus sab laug. Cia saib lawv nyob rau hauv kev txiav txim, ces txhua yam yuav poob rau hauv qhov chaw. Thiab koj yuav nkag siab tias tsis muaj ib yam dab tsi nyuaj ntawm no (raug rau qhov zoo assimilation ntawm thawj ob lub ntsiab lus).

Chord inversion

Txog tam sim no, koj tau ntaus cov hom chords, uas yog hu ua yooj yim. Qhov no txhais li cas? Qhov no txhais tau li cas yog tias koj ua si C lossis Cm chord (C loj lossis C me), qhov qis tshaj yog C. Nws yog lub hauv paus ntawv ntawm chord. Tsis tas li ntawd, cov ntawv sau ntawm chord tau teem rau hauv cov kab ke hauv qab no: lub suab nrov yog ua raws li peb, thiab tom qab ntawd thib tsib. Cia peb saib ib qho piv txwv.

Hauv C loj chord (C):

• Ua yog lub suab nrov
• Kuv yog peb
• Ntsev yog quint

Kuv vam tias txhua yam yog qhov tseeb?

Tab sis nyob rau hauv thiaj li yuav ua si ib tug chord, nws yog kiag li tsis tsim nyog los coj nws lub ntsiab daim ntawv. Nco ntsoov los ntawm kev ua lej: "Cov lej tsis hloov pauv ntawm qhov chaw ntawm cov ntsiab lus"? Tib yam tshwm sim thaum ua si chord. Txawm koj coj li cas los xij, nyob rau hauv ib theem zuj zus koj tso cov ntawv qub, nws yuav zoo li qub.

Triad inversion - txav lub suab qis ntawm chord mus rau ib qho octave lossis siab dua lub suab ntawm chord down ib octave.

Wb coj tus paub C loj chord. Nws yuav nyob li ntawd, txawm peb coj li cas los xij, thiab tsuas muaj peb txoj kev xaiv: do-mi-sol, mi-sol-do, ntsev-do-mi.

Qhov kev paub no muab dab tsi rau peb? Thiab ntawm no yog dab tsi:

• Inversions tso cai rau koj kom ua tiav cov txiaj ntsig zoo sib txawv hauv lub suab ntawm chord.
• Lawv kuj ua rau nws yooj yim dua los txuas chords rau ib leeg yooj yim dua.

Piv txwv li, txhawm rau txuas chords C thiab F, nws txaus los hloov qhov chaw ntawm tsuas yog ob daim ntawv: peb hloov mi thiab ntsev rau fa thiab la (ib qho tseem ceeb dua). Hauv qhov no, daim ntawv "to" tseem nyob hauv qhov chaw. Qhov no yooj yim dua li txav tag nrho txhais tes los ntawm lub ntsiab C chord mus rau lub ntsiab F (F-la-do) chord.

Cov ntsiab lus. Nws yog ib qho tseem ceeb kom nco ntsoov tias cov ntawv sau nrog rau hauv chord tuaj yeem tsim los ntawm ntau txoj hauv kev. Nws tsis yog qhov tsim nyog rau chord kom muaj lub hauv paus hauv qab. Nws tuaj yeem tsim los ntawm ib qho kev sau ntawv suav nrog hauv nws cov muaj pes tsawg leeg, xaiv hom uas yooj yim rau koj tam sim no, lossis lub suab uas koj nyiam tshaj plaws.

Sim ua si tag nrho cov chords koj paub nrog lawv inversions.

Nws yuav tsum saib zoo li no:

Cov kauj ruam tom ntej hauv kev paub txog cov lus thov rau koj yuav txuas cov chords sib txawv siv ntau hom ntawm lawv txoj kev npaj. Lub luag haujlwm tseem ceeb nyob rau tib lub sijhawm yog khaws cov kev hloov pauv ntawm ib qho chord mus rau lwm qhov, tsis suav nrog kev dhia loj ntawm lawv.

Nov yog ib qho piv txwv ntawm qhov nws yuav tsum zoo li:

Thiab tam sim no sim ua si chord kev vam meej koj tus kheej, siv smoothest hloov ntawm ib chord mus rau lwm tus:

• In C loj — C — Em — Dm — G — C — Em — Am — Dm — F — G — C
• In D major – D – Hm – Em – A – Em – G – A – D
• Hauv F loj - F - B (qhov no yog B tiaj tus) - C - F - Dm - Gm - B - C - F
• zoo, hauv G loj - G - Em - C - D - G

Kuv nco qab:

• tsab ntawv loj Latin txhais tau hais tias koj yuav tsum tau ua ib lub chord loj ntawm daim ntawv no
•  ib tsab ntawv loj Latin nrog tsab ntawv me "m" yog ib qho me me chord
• ib tug loj chord muaj b3 + m3 (loj thiab ces ib tug thib peb me me), ib tug me chord - vice versa - m3 + b3
• Latin npe ntawm chords: C (do) - D (re) - E (mi) - F (fa) - G (sol) - A (la) - H (si) - B (si flat)

Yog tias nws tsis ua haujlwm, sim sau cov chords ntawm cov neeg ua haujlwm ua ntej, txheeb xyuas lawv, nrhiav txoj hauv kev luv tshaj plaws los ua si lawv ib leeg (nrog lub suab nrov tshaj) siv inversions.

Rau cov neeg uas koom nrog solfeggio ntawm lub tsev kawm suab paj nruag, lub rooj nrog cov ntaub ntawv yuav muaj txiaj ntsig zoo,

Cov kauj ruam twg yog chords ua rau?

Accompaniment

Thaum koj tau mastered lub inversion ntawm triads zoo, koj tuaj yeem pib npaj cov suab paj nruag. Namely, ntxiv koj tus kheej accompaniment rau nws. Tab sis yuav ua li cas?

Txog rau tam sim no, koj tsuas yog siv cov keeb kwm ntev chord, hom kev sib txuas lus no hu ua "chord accompaniment".

Cia peb coj lub suab nkauj hu ua "Ib tsob ntoo Christmas tau yug los hauv hav zoov", thiab siv nws ua piv txwv los ua ib qho kev npaj nrog ntau hom kev sib txuas. Nco ntsoov tias nws tus cwj pwm, nyob ntawm qhov kev sib txuas, yuav hloov pauv, hauv qee qhov chaw - loj heev.

Yog li, hom chord ntawm accompaniment yuav tsis tho txawv li koj xav. Incidentally, qhov no yog ib tug ntau yam ntawm accompaniment. Xws li ostinato accompaniment (uas yog, monotonous pulsation, repetition) tsim

- ntawm qhov nrawm nrawm - nruj, kev cia siab ntawm qee yam kev tsis txaus siab lossis - tsawg dua - kev tshoov siab, kev txaus siab

- thiab ntawm qhov qeeb qeeb - txawm tias qhov tshwm sim ntawm kev pam tuag, lossis qhov muag muag ntawm kev seev cev qeeb

- Ua tiav chordal tsim ntawm ob lub ntsiab lus thiab nrog - ib qho cuab yeej zoo tshaj plaws rau kev nce qib thiab muab qhov hnyav, zaj nkauj.

Lwm hom accompaniment yog alternation ntawm ntses bass thaj tsam thiab chord. Nws kuj tau muab faib ua ob peb subspecies:

- Thaum cov ntses bass thaj tsam thiab lwm cov chord raug coj mus

- tag nrho ntses bass thaj tsam thiab chord

- ntses bass thaj tsam thiab ntau repetition ntawm chord (xws li accompaniment yog siv, piv txwv li, nyob rau hauv ib tug waltz)

- Zoo, feem ntau hom kev sib txuas lus yog arpeggiated figuration.

lus Italian "arpeggio ua” txhais tau tias “raws li nyob rau hauv ib tug harp.” Ntawd yog, arpeggio yog qhov ua tau zoo ntawm chord suab sib txuas, xws li ntawm lub suab nrov, thiab tsis yog ib txhij, zoo li hauv chord nws tus kheej.

Muaj ntau hom arpeggios, thiab, nyob ntawm qhov loj me, cov haujlwm yuav txawv heev. Nov yog qee qhov ntawm lawv:

Piv txwv li:

Cov npe no tuaj yeem txuas ntxiv mus tsis kawg. Tab sis, tej zaum, nws tsim nyog nres yog li koj tuaj yeem ua tau yam tsawg kawg ntawm cov no. Qhov tseeb, tau paub txog cov hauv paus ntawm kev sib txuas lus, koj tuaj yeem tso siab rau koj tus kheej txoj kev xav thiab sim sim.

Yog li, tuav. Nov yog qee cov nkauj nrov nrog cov chords kaw. Ua si lawv nrog ntau hom kev sib txuas. Tab sis tsis txhob hnov ​​qab qhov kev txiav txim ntawm kev kawm tej hauj lwm:

• kawm tsuas yog suab paj nruag nyob rau hauv lub suab sab sauv;
• kawm chord nrog los ntawm kev ua si nrog chords xwb;
• nrhiav kev yooj yim tshaj plaws ntawm chords, siv tsis tau tsuas yog lub ntsiab hom chords, tab sis kuj nws inversions, kom ntseeg tau tias muaj tsawg jumps nce thiab nqis thaum ua si;
• txuas lub suab paj nruag thiab chord accompaniment ua ke;
• ntxiv ib co improvisation los ntawm kev hloov cov kev ntxhib los mos ntawm cov accompaniment mus rau ib tug ntau complex.

Zoo, rau cov neeg uas tub nkeeg tag nrho, uas tsis xav sau chords ntawm lawv tus kheej, kuv nthuav tawm ntawm no xws li lub rooj ntawm chords. Kuv yuav hais ua ntej tias muaj ob qhov tsis tshua muaj tshwm sim hauv nws. Nrog ntse ( ) thiab flat (), uas feem ntau nce thiab txo cov ntawv los ntawm ib qho semitone, muaj ob-ntse ( ) thiab ob lub tiaj tus () uas tsa thiab qis ib daim ntawv los ntawm ib lub suab tag nrho.