Ungawuthola kanjani umbono we-bass ye-accordion?
Ama-accordion bas angumlingo omnyama kubantu abaningi futhi ngokuvamile, ikakhulukazi ekuqaleni kwemfundo yomculo, anzima kakhulu. I-accordion ngokwayo ayiyona enye yezinsimbi ezilula futhi ukuze uyidlale kufanele uhlanganise izakhi eziningi. Ngaphezu kwesandla sokunene nesobunxele ngokuvumelana, udinga futhi ufunde indlela yokwelula nokugoqa kahle. Konke lokhu kusho ukuthi iziqalo akuzona ezilula, kodwa uma sesikwazile ukubamba lezi zisekelo, ubumnandi bokudlala buqinisekisiwe.
Udaba olunzima kakhulu kumuntu oqala ukufunda uhlangothi lwebhesi, lapho siphoqeleka ukuthi sidlale kumnyama kubomvu. Asikwazi nje ukubona ukuthi iyiphi inkinobho yebhesi esiyicindezelayo, ngaphandle kwasesibukweni 😊. Ngakho-ke kungase kubonakale sengathi ukuze umuntu afunde ukudlala i-accordion, udinga amakhono angaphezu kwesilinganiso. Yebo, amakhono nethalente yikhona okuwusizo kakhulu, kodwa okubaluleke kakhulu intando yokuzijwayeza, ukujwayela kanye nokukhuthala. Ngokuphambene nokubukeka, i-bass ayinzima ukuyiqonda. Kuwuhlelo, ukuhlelwa okuphindayo kwezinkinobho. Eqinisweni, udinga kuphela ukwazi amabanga phakathi kwe-bass eyisisekelo, isb u-X ukusuka ohlelweni lwesibili, kanye ne-bass eyisisekelo engu-Y nayo kusukela kuhlelo lwesibili, kodwa isitezi esisodwa ngaphezu komugqa. Lonke uhlelo lusekelwe kulokho okubizwa ngokuthi umbuthano wesihlanu.
Iphuzu elinjalo lokubhekisela liyi-bass C eyisisekelo, etholakala kumugqa wesibili ngaphezulu noma ngaphansi phakathi kwamabhesi ethu. Ngaphambi kokuthi siqale ukuchaza ukuthi amabhesi angawodwana akuphi, udinga ukwazi umdwebo oyisisekelo walo lonke uhlelo.
Ngakho-ke, emgqeni wokuqala sinezisekelo ezisizayo, ezibizwa nangokuthi okwesithathu, futhi kungani igama elinjalo lizochazwa ngomzuzwana. Emgqeni wesibili kukhona amabhesi ayisisekelo, bese kuthi emgqeni wesithathu kukhona ama-chords amakhulu, emgqeni wesine ama-chords amancane, emgqeni wesihlanu ama-chords esikhombisa futhi anciphile emgqeni wesithupha.
Ngakho-ke ake sibuyele ku-C bass yethu eyisisekelo kumugqa wesibili. Le bhesi inesici somgodi sibonga ukuthi sikwazi ukuyithola ngokushesha okukhulu. Sesivele sizitshelile ukuthi i-bass system isekelwe kulokho okubizwa ngokuthi indilinga yesihlanu, futhi lokhu kungenxa yokuthi ibhesi ngayinye ephakeme uma iqhathaniswa naleyo yomugqa ongezansi iyisikhawu se-clean five up. Ingxenye yesihlanu ephelele inama-semitone angu-7, okungukuthi, ukubala ngama-semitones ukusuka ku-C kuya phezulu esinawo: isemitone yokuqala engu-C ebukhali, eyesibili i-semitone D, eyesithathu eyi-Dis, eyesine semitone E, eyesihlanu ye-semitone F, eyesithupha ye-semitone F ebukhali. kanye nesemitone yesikhombisa G. Ngokulandelayo, ukusuka ku-G ama-semitone ayisikhombisa ukuya ku-treble ngu-D, ukusuka ku-D amasemitone ayisikhombisa ukuya phezulu ngu-A, njll. njll. Ngakho njengoba ubona, amabanga phakathi kwamanothi ngamanye kumugqa wesibili akha isikhawu se okwesihlanu okuphelele. Kodwa sizitshele ukuthi i-bass yethu eyisisekelo i-C bass kumugqa wesibili kakhulu noma ngaphansi phakathi nendawo, ngakho-ke ukuze sithole ukuthi iyiphi ibhesi engezansi kwayo kufanele senze okwesihlanu ukucacisa phansi kusukela ku-C. Ngakho-ke i-semitone yokuqala ukusuka ku-C phansi H, isemitone elandelayo phansi isuka ku-H ingu-B, ukusuka ku-B kuye phansi iyisemitone A, ukusuka ku-A ukuya phansi isemitone ingu-Ace, isuka ku-Ace isemitone eya phansi ingu-G, isuka ku-G isemitone iye phansi ithi Ges futhi isuka kuGes ngenye indlela futhi (F ebukhali) i-semitone phansi ithi F. Futhi sinama-semitone ayisikhombisa phansi ukusuka ku-C, okusinika umsindo othi F.
Njengoba ungabona, ulwazi lwenombolo yama-semitones lisivumela ukuba sibale ngokukhululekile lapho i-bass eyisisekelo ikumugqa wesibili. Siphinde sazitshela ukuthi amabhesi kumugqa wokuqala angama-axiliary bas abuye abizwe ngokuthi okwesithathu. Igama kokuthathu livela esikhaleni esihlukanisa ibhesi eyinhloko ngokulandelana kwesibili ukuya kumabhesi ayisizayo ngokulandelana kokuqala. Leli ibanga lengxenye yesithathu enkulu, noma ama-semitones amane. Ngakho-ke, uma sazi ukuthi u-C ukuphi emgqeni wesibili, singabala kalula ukuthi kumugqa wokuqala oseduze sizoba ne-bass yesithathu E, ngoba ingxenye yesithathu enkulu evela ku-C isinika u-E. Masiyibale ngama-semitones: i-semitone yokuqala. ukusuka ku-C ngu-Cis, owesibili ngu-D, owesithathu ngu-Di, kanti owesine ngu-E. Futhi ngakho-ke singakwazi ukubala umsindo ngamunye esiwaziyo, ngakho-ke uma sazi ukuthi ngokuqondile ngenhla kuka-C emgqeni wesibili ngu-G (sino Ibanga lesihlanu), bese ukusuka ku-G emgqeni owokuqala oseduze uzoba no-H (ibanga lengxenye yesithathu enkulu). Amabanga phakathi kwamabhesi angawodwana kumugqa wokuqala nawo azoba phakathi kwesihlanu esimsulwa njengoba kwenzeka kumugqa wesibili. Ngakho-ke kukhona u-H phezu kuka-H phezu kuka-H, njll. Izisekelo, amabhesi e-octave yesithathu amakwa ngokuwadwebela ukuze awahlukanise.
Umugqa wesithathu uwuhlelo lwamaculo amakhulu, okungukuthi ngaphansi kwenkinobho eyodwa sinechord enkulu ye-taut. Ngakho-ke, emgqeni wesithathu, eduze kwe-bass eyisisekelo C kumugqa wesibili, sinechord enkulu engu-C. Umugqa wesine uyichord encane, okungukuthi eduze kwe-bass C emgqeni wesibili, kumugqa wesine kuzoba nechord encane, emgqeni wesihlanu sizoba nechord yesikhombisa, okungukuthi i-C7, futhi ohlwini lwesithupha. sizoba nama-chords anciphile, okungukuthi ochungechungeni luka-C luzoncishiswa u-c (d). Futhi ngokulandelana kwezikhathi umugqa ngamunye wamabhesi: umugqa wesi-7. G, umugqa wesi-XNUMX G omkhulu, umugqa wesi-XNUMX u-G omncane, umugqa wesihlanu u-GXNUMX. VI n. g d. Futhi lokhu kuyi-oda kulo lonke uhlangothi lwe-bass.
Yiqiniso, kungase kubonakale kudideka futhi kuyinkimbinkimbi ekuqaleni, kodwa empeleni, ngemva kokuhlolwa ngokucophelela kwephethini futhi ngemva kokuyihlanganisa ngokuthula, yonke into iyacaca futhi icacile.
