Legato ndi ma harmonics pa gitala

"Tutorial" Guitar Phunziro No. 21

Kulandira legato ndi machitidwe a ma harmonics pa gitala pa chitsanzo cha chidutswa cha Shoro D. Semenzato

Mu phunziro ili, tikupita ku chidutswa chosavuta chokongola cha woimba gitala wa ku Brazil Domingos Semenzato Domingos Semenzato (1908-1993) Shoro. M'mabuku a nyimbo zakunja, Shoro uyu amatchedwa "Divagando", kutanthauza "Kuyendayenda" mu Chipwitikizi. Kuti muzisewera "Divagando" muyenera kudziwa bwino za chilengedwe ndikukumbukira mutu wa Phunziro 15, womwe unali pafupi kukwera ndi kutsika legato.

Kukwera legato

Mu phunziro nambala 15, chirichonse chinali chophweka kwambiri, popeza kumeneko njira ya legato inkasewera ndi chingwe chotseguka, koma apa tikulimbana ndi mtundu wa legato, kumene chingwe chotsekedwa chimagwiritsidwa ntchito pochita. Pansipa pali chitsanzo pomwe njira ya legato imalembedwa pa XNUMX ndi XNUMX pa chingwe chachitatu. Muyezo woyamba ndi njira ya "legato" yokwera: ikani chala choyamba pa XNUMX fret ya chingwe chachitatu ndikutulutsa mawu, kenako tsitsani chala chachitatu mpaka chachisanu ndi chitatu popanda dzanja lamanja ndi mphamvu yolimba. kuwomba kuchokera pamwamba mpaka pansi. Muyenera kukhala ndi phokoso labata pang'ono kuposa momwe mudasewera pa XNUMX fret ndi dzanja lanu lamanja. Pankhani ya kalembedwe ka legato mu tablature ndiye mutu wa phunziro lotsatira.

Kutsika Legato

Chitsanzo chachiwiri cha legato yotsika pachithunzi chomwechi: ikani chala choyamba pa Vth, ndi chala chachitatu pa XNUMX fret ya chingwe chachitatu. Sewerani cholembera cha D chokanizidwa ndi chala chachitatu pa XNUMX fret, ndikutulutsa mawuwo ndi dzanja lanu lamanja, kenaka gwetsani chala chanu pansi (mmbali) kulowera chingwe chachiwiri, pomwe muyenera kumva mawu omwe mwagwira. chala choyamba pa chisanu chachisanu. Kotero popanda kuthandizidwa ndi dzanja lamanja, muyenera kumva phokoso kale. Monga mukuonera, kuti muzitha kusewera legato yotsika pa chingwe chotsekedwa, pamafunika kuti panthawi yomwe mukusewera chala chikhale chokonzekera pacholemba chomwe chiyenera kumveka chotsatira. Posewera legato, onetsetsani kuti nthawi ya mawu ikugwirizana ndi zomwe zalembedwa m'manotsi. Ngati simungathe kupeza kutalika kwake, ndiye choyamba sewerani chidutswacho popanda legato kuti muzolowere phokoso lolondola. Ndizothandiza kwambiri kusewera mamba a legato, pamenepa zala za dzanja lamanzere zimagwira ntchito kwambiri ndipo zotsatira za kusewera koteroko ndizokwanira.

Legato pa zingwe zosiyanasiyana

Nthawi zina zolemba zimamangidwa, koma zimakhala pazingwe zosiyanasiyana. Pankhaniyi, phokoso loyamba limaseweredwa monga mwachizolowezi ndi dzanja lamanja ndi lamanzere, ndipo phokoso lachiwiri limasewera mophweka ndi kumanzere kuchokera pamwamba mpaka pansi.

Momwe mungasewere ma harmonics pa gitala

Ma harmonics ndi chinthu chinanso chodziwika bwino cha gitala la tonal. Mu phunziro ili, tidzangokhudza ma harmonics achilengedwe omwe amapezeka mu chidutswa ichi. Ma harmonics achilengedwe amaseweredwa pamagitala ena a Vm, VIIm, ndi XIIm. Amamveka bwino kwambiri pa 1 fret, popeza kukhumudwa uku kugawa chingwecho pakati ndendende, pachifukwa ichi tiyesetsa kuphunzira momwe tingasewere nyimbo za harmonic pazovuta izi. Gwirani chingwe choyamba pamwamba pa chisanu chachisanu ndi chiwiri koma musachikanize. Kenaka, panthawi imodzimodziyo ndi kutulutsa phokoso ndi chala cha dzanja lamanja, chala cha dzanja lamanzere chimachotsedwa (kukweza). Ngati mutachita zonse bwino, mudzamva phokoso lapamwamba kwambiri. Tsopano tiyeni tiwone zifukwa zomwe ma harmonic sangathe kuseweredwa. 2. Chala chakumanzere sichigwira ndendende chingwe pamwamba pa fret. 3. Chala cha dzanja lamanzere chimachotsedwa osati nthawi imodzi ndi kutulutsa phokoso, koma kenako kapena kale. XNUMX. Chala chakumanzere chikukankha mwamphamvu, ndipo sichikhudza chingwecho.

Ku Shoro, ma harmonics amaseweredwa pa zingwe zachisanu ndi zinayi pamwamba pa 7th fret ndipo amasonyezedwa ndi zolemba zooneka ngati diamondi zolembedwa Harm pamwamba ndi Arabic numeral 7. Shoro si gawo lovuta, koma ndilokulirapo kale kuposa kale ndipo zidzatenga nthawi kuti muphunzire ndikusewera chidutswa ichi. Miyezo iwiri yoyambirira ya Shoro imaseweredwa pamayimbi Am / C, EXNUMX, Am, ndikutsatiridwa ndi muyeso kuchokera pa barre pa XNUMXnd fret, kenako Dm. Ngati mupenda chidutswacho motere, zidzakhala zosavuta kuchiphunzira.

Pamalo omaliza a chidutswa cha Shoro, chizindikiro cha fermata, chomwe chimatanthawuza kuyimitsa, chimakumana koyamba. Zimasonyezedwa ndi arc yokhala ndi dontho pansi pake, woimbayo panthawiyi ayenera kuwonjezera nthawi ya phokoso pakufuna kwake, ndipo kuyimitsa sikukutanthauza kusokoneza phokoso, koma kuwonjezera nthawi yake. Ku Shoro, pali zolemba zitatu zokhala ndi chizindikiro cha fermata nthawi imodzi: mi, la ndi do. Powonjezera pang'ono nthawi ya zolembazi, mudzabwerera bwino komanso mokongola ku gawo loyamba la chidutswacho.

PHUNZIRO LAMAMBULO #20 PHUNZIRO LOTSATIRA #22