
aaram pradhana

paashchaathya samskaarathil ninnulla samgeethathil, aaram bhagam aarr swara aksharangalude perukalo staaf sthaanangalo ulkkollunna oru sangeetha edavelayaanu (kooduthal vishadaamshangalkku edavela nambar kaanuka), pradhana aaram bhagam saadhaaranayaayi sambhavikkunna rund aarukalil onnaanu. randil ettavum valuth aayathinal ithu "mejar" aayi yogyamaanu. pradhana aaraamatheth ombathu semitonukalilaanu. athinte cheria prathiroopamaaya minor aaraamatheth ettu semittonukal vyaapichukidakkunnu. udaaharanathinu, sii muthal ettavum aduthulla eiii vareyulla edavela oru pradhana aaraamathethaan. aarr aksharangalude perukalum (sii, dii, iii, eph, jii, eiii) aarr staaf sthaanangalum ulkkollunnathinaal ithu aaraamathethaan. ithu oru pradhana aaraamathethaan, oru cheria aaraamathethalla, kaaranam a enna nottu c-kku mukalil ombathu semitonukalundu. kurachathum vardhippichathumaaya aarukal (sii muthal eiii vareyum sii muthal eiii vareyum) ore ennam nottu aksharangalude perukalum staaf sthaanangalum ulkkollunnu, pakshe vyathyastha ennam semittonukal (yathaakramam ezhum patthum) adangiyirikkunnu.
samudrathinu mukalilaanu ente boony sthithicheyyunnathu" ennathaanu pradhana aaraamathe gaanatthinte oru udaaharanam.
pradhana aaraamatheth pothuvaaya pariseelana samgeethathinte vyanjanaaksharangalilonna, oppam aikyam, ashtakam, thikanja anchaamathethu, valiathum cheruthumaaya moonnilonnu, cheria aaraamatheth, (chilappol) thikanja naalaamathethu. saadhaarana pariseelana kaalaghattatthil, aarukal rasakaravum chalanathmakavumaaya vyanjanaksharangalaayi kanakkaakkappettirunnu, avayude vipareethangal moonnilonnaayirunnu. madhyakaalakhattathil sidhaanthakar ellaayppozhum avare 27/16-nte pradhana aaraamathe pythagorian vibhagangalaayi visheshippikkukayum athinaal sthirathayulla anthima shabdathil avaa upayogashoonyamaanennu kanakkaakkukayum cheythu. madhyakaalakhattathil yadhaarthathil aaraamathe pradhana ganangal engane aalapichuvennu anjjaathamaanu. kevalam swarathil, (5/3) pradhana aaraamatheth 5-paridhiyude vyanjanaaksharamaayi tharamthirikkunnu.
alto klaarinett, alto saxophone, iii-phlait tuba, kahalam, prakrithidatha hoonn, alto hoonn thudangiya iii-phlait upakaranangalilekku samgeetham kaimarunnathinum aaraamathe pradhana upakaranam upayogikkunnu, kaaranam iii-flaattil aayirikkumbol aaa upakaranagalil ezhuthiya sii iii-phlait pole thonnunnu.
thaazhepparayunna udaaharanangalkk closs-position shabdangal anumaanikkumbol, pradhana aaraamatheth aadya inversion minor triad, randaamathe inversion mejar triad, kuranja triadinte inversion ennivayil sambhavikkunnu. oru prabalamaaya ezhaam cordinte randaamatheyum moonnaamatheyum vyathiyanangalilum ithu sambhavikkunnu.
septtimal mejar aaraamatheth (12/7) 53 toonn thulya swabhaavathil 41 steppukal allengil 928 sent edavelayil kanakkakkunnu.
aavruthi anupathangal.
vividha tuning samvidaanangalile niravadhi edavelakal chilappol perukalil adhika yogyathayulla vaakkukalode "mejar aaraamatheth" ennu vilikkaan yogyamaanu. thaazhepparayunna udaaharanagal veethi vardhippichukondu tharamthirickunnu.
verum swarathil, ettavum saadhaaranamaaya aaraamathe pradhana pitch anupatham 5:3 () aanu, ekadesham 884 sent.
12-toonn thulya swabhaavathil, oru pradhana aaram onpathu semitonukalkku thulyamaanu, krithyamaayi 900 sent, freekwansi anupatham (9/12) root 2 ovar 1 aanu.
mattoru pradhana aaraamathe pradhana aaraamathe pythagorian pradhana aaraamathe aanu, ekadesham 906 sent anupaathamulla, "pythagorian" ennu vilikkappedunnu, kaaranam ithu moonnu thikanja anchil ninnu nirmmikkaan kazhiyum (sii-eiii = sii-jii-dii-eiii = 702+702 + 702-1200 = 906). ithu pythagorian minor moonnaamathethinte vipareethamaanu, ithu 27-aamm harmonixinum 16-aamm harmonixinum edayilulla edavelayumaayi poruthappedunnu. 27:16 pythagorian mejar aaraamatheth sii pythagorian mejar skailil f num d num idayilum athupole c num a num idayilum g num e num d num b num idayilum uyarnnuvarunnu. 5-limitt nyaayamaayi tyoon cheytha mejar skailil, ithu 4-aamm degrick 2-aamm degrick (sii mejaril, eph, dii ennivaykkidayil) idayilaanu sambhavikkunnath.
mattoru pradhana aaraamathe bhagam 12:7 septtimal mejar aaramatheyo suuppar mejar aaramatheyo aanu, septtimal minor moonnaamathethinte vipareethamaaya ekadesham 933 sent. septtimal mejar aaraamatheth (12/7) 53-toonn thulya swabhaavathil 41 ghattangalude edavelayil kanakkaakkappedunnu, ithu 2 ovar 1 enna (41/53) roottinte yadhaartha aavruthi anupatham nalkunnu, ekadesham 928 sent.
pathonpathaam subhermonic oru pradhana aaraamathethaan, a = 32/19 = 902.49 sents.