Nonaccord. Kev tsis sib haum xeeb.

Dab tsi chord pib lub npe nrov jazz sau "Ntxhais los ntawm Ipanema"?

Ib tsis  -chord yog ib tug chord uas muaj 5 sau ntawv teem nyob rau hauv peb. Lub npe ntawm chord los ntawm lub npe ntawm lub sijhawm nruab nrab ntawm nws lub suab sab sauv thiab qis - nona. Tus naj npawb ntawm chord kuj qhia lub sijhawm no: 9.

Ib qho nonchord yog tsim los ntawm kev ntxiv ib feem peb ntawm saum toj no rau lub xya chord, los yog (uas ua rau muaj qhov tshwm sim zoo sib xws) los ntawm kev ntxiv ib qho tsis muaj rau hauv paus ntawv ntawm tib lub xya chord. Yog lub caij nyoog nruab nrab ntawm lub suab qis thiab sab sauv tus loj nona, ces tus non-chord hu ua loj . Yog hais tias lub ncua sij hawm ntawm lub suab qis thiab sab sauv yog a me me tsis yog, ces tus non-chord hu ua me me .

Dominant nonchord

Qhov nthuav dav tshaj plaws yog cov uas tsis yog chords ua rau ntawm cov kauj ruam II thiab V. Ib qho uas tsis yog chord ua rau theem thib tsib yog hu ua qhov tseem ceeb uas tsis yog chord (tsim ntawm qhov tseem ceeb). Thov nco ntsoov: muaj qhov sib piv nrog xya chords (nco qab tias feem ntau ntawm xya chords yog xya chords ua rau II thiab V cov kauj ruam); lub xya chord ntawm qib tsib yog hu ua hom xya chord. Paub qhov piv txwv, nws yooj yim rau nco qab.

Ib tug tsis-chord yog ib tug dissonant chord. Lub dominant nonchord yog ib qho acoustic tseeb dissonance.

Daim duab 1. Cov piv txwv nonchord (C9)

Kev tsis sib haum xeeb

Nyob rau hauv ib qho inversion ntawm ib tug nonchord, nona yuav tsum ib txwm nyob rau saum.

• Thawj qhov kev thov rov hais dua yog hu ua thib rau xya chord thiab muaj lub npe digital ⁶ / ₇ .
• Qhov thib ob inversion yog hu ua lub quarter-quint chord thiab yog _npe ^4/5 .
• _{Qhov thib peb} inversion yog hu ua thib ob tertz chord, denoted ^2/3 .

Nonchord Tso Cai

Ib tug loj nonchord daws mus rau hauv ib tug loj triad. Ib tug me me tsis-chord daws mus rau hauv ib tug me triad. Nyob rau hauv ob qho tib si, ob daim ntawv ploj lawm, vim lub nonchord muaj 5 sau ntawv, thiab triad muaj peb. Cov hauv qab no yog cov kev daws teeb meem ntawm nonaccord hu:

• Thawj inversion daws mus rau hauv lub ntsiab tonic triad.
• Qhov thib ob inversion daws mus rau hauv xya chord ntawm lub tonic triad.
• Qhov thib peb inversion daws mus rau hauv lub thib rau chord ntawm lub tonic triad.

xyaum

Cov chords no tau siv dav hauv jazz thiab blues compositions. Lawv muab cov suab paj nruag so, lyrical mus ob peb vas, ib tug hint ntawm ib tug me ntsis understatement.

tau

Tam sim no koj muaj ib lub tswv yim ntawm dab tsi ib tug nonchord.