Modeling razova chishandiso chakakosha pakugadzira zviridzwa zvemimhanzi nhasi. Mamodheru anoshandiswa kutora kuti zviridzwa zvinopindirana sei nenzvimbo dzazvo uye mabatiro avanoita kune akasiyana mimhanzi paramita.
Inogona kushandiswa kugadzira echokwadi simulations ezviridzwa zvemimhanzi uye kugadzira zviridzwa zvitsva zvine ruzha uye maficha.
Muchikamu chino, tichaongorora modhi mune zvakadzama uye tokurukura nezve mikana yekuishandisa nezviridzwa zvemimhanzi.
Tsanangudzo yeModeling
Kuenzanisira inyanzvi yakakosha mukugadzirwa kwezviridzwa zvemimhanzi. Zvinosanganisira kushandisa yakakosha software kugadzira iyo chaiyo modhi yechiridzwa chinotora hunhu hwechiridzwa chenyika chaiyo, senge chayo. inzwi, saizi, chimiro, zvinhu uye maitiro ekuvaka.
Iyi modhi inogona kuzoshandiswa kugadzira manzwi echokwadi anotevedzera maitiro eiyo rekodhi rekodhi modhi.
Maitiro ekuenzanisira anotanga nekutora data kubva kuchiridzwa chemuviri, senge chayo mazinga ekumanikidza kwenzwi (SPLs) kana masampuli edhijitari. Iyo data inozoshandiswa kugadzira masvomhu kana algorithmic inomiririra maitiro echiridzwa. Ichi chinomiririra chinomiririra chinoshandiswa senzvimbo yekutanga kugadzira marudzi akasiyana emhando dzetsika dzinogona kushandiswa uye kuchinjwa sezvaunoda.
Iyo inoguma yedhijitari modhi inogona zvakare kurongwa nemamwe maficha, senge otomatiki vhoriyamu kugadzirisa kana modulation mhedzisiro. Izvi zvinoita kuti zvikwanisike kugadzira zviridzwa zvine ruzha rwakaoma uye runyoro kupfuura zvaungagone kuwanikwa kubva kuridza chiridzwa chimwe chete uri wega pasina chero maitiro ekugadzirisa akaiswa.
Modelling tekinoroji kwave kunyanyisa mumakore achangopfuura, zvichiita kuti vaimbi vagadzirise zviridzwa zvavo kuti vawedzere kuridza zvakasarudzika. Kufambira mberi kwakadaro kwakawedzera kugona uye kugona kwezviridzwa zvemazuva ano zvemimhanzi, zvichiita kuti zvive nyore kuwanikwa kupfuura nakare kose kune vanhu vanofarira kuongorora mhando nemhando dzemimhanzi dzakasiyana.
Mhedziso yeModeling Technology
Modelling tekinoroji iko kushandiswa kwesoftware yekombuta kutevedzera chaiyo-yenyika masisitimu emuviri uye maitiro, kune maapplication akadai kuenzanisira inzwi muzviridzwa zvemimhanzi.
Muchirevo chechinyorwa chino, modhi inoreva kutsvagisa kuri kuenderera mberi uye kuvandudza matekiniki anoshandiswa kutevedzera zvakarongeka zviitiko zveacoustic zvinoitika munzvimbo dzemuviri. Mamodheru anogadzirwa kuburikidza nemusanganiswa wezviyero zvemuviri, madhijitari masaini ekugadzirisa matekiniki, uye masvomhu equation. Chinangwa ndechekutora uye kuburitsa maitiro enzvimbo yakapihwa kana mudziyo uchinzvenga zvigadzirwa uye zviwanikwa zvemakomputa zvakawandisa.
Zviridzwa zvemimhanzi zvine tekinoroji yekuenzanisira zvinoshandisa processor-based synthesis tekinoroji inovatendera kutevedzera ma toni echinyakare acoustic zviridzwa, pamwe neakasiyana mhedzisiro ma processor anoshandiswa mukurekodha masitudiyo. Zvichienderana nehunyanzvi hwemugadziri, chizvarwa chedhijitari toni chinogona kusiyana kubva kune yakapusa parameter kugadzirisa injini (senge Equalizer settings) kumainjini ekuenzanisa akaomarara anokwanisa kudzokorora chero ruzha rwechisikigo. Modelling inogona zvakare kusanganiswa neanalog wedunhu kune mamwe manzwi akaoma.
Mhando dzeModeling
Modeling inzira yekutora acoustic kana magetsi chiratidzo uye kuishandisa kugadzira ruzha rwakafanana. Iyo inzira yakakurumbira inoshandiswa mukugadzira mimhanzi, uye yave kuwedzera mukurumbira mumakore achangopfuura.
Kune marudzi akasiyana-siyana emhando dzekuenzanisira anoshandiswa mukugadzira mimhanzi, imwe neimwe iine mabhenefiti ayo akasiyana. Ichi chikamu chinobata mhando yega yega yekuenzanisira uye ichitsanangura icho chingashandiswe muzviridzwa zvemimhanzi:
Physical Modelling
Physical modeling imhando yemhando yenzwi rekugadzira nzira inoshandisa dhijitari siginecha kugadzirisa (DSP) uye algorithms kutevedzera maitiro eacoustic mimhanzi zviridzwa, ruzha nemhedzisiro. Kugadzirwa kweruzha kunobva pamhando yemasvomhu yezvimiro zvechiridzwa chinoburitsa ruzha uye zvikamu zvedunhu uye ine empirical muzvisikwa. Kazhinji iyi algorithm haisanganisire sampling kana zviridzwa zvemuviri, panzvimbo iyo sisitimu inoita inomiririra inomiririra yechiridzwa uye chikamu maitiro.
Kuenzanisira kwemuviri kunogona kubva pamhando dzakareruka senge-oscillator synthesizer kusvika kune yakaoma inosanganisira akawanda zvinhu zvemuviri, acoustic minda kana particle masisitimu. Izvo zvakakosha zvekuenzanisira kwemuviri zviri mukushandisa maitiro mashoma ekugadzirisa zvakanyanya kutevedzera zviitiko zvakaoma izvo zvisingakwanisi kuitwa nyore nemaitiro echinyakare ekugadzira. Zvimwe zvezvinhu zvinonyanya kushandiswa mumhando dzemuviri zvinosanganisira Fourier Series Shanduko (FST), non-linear dynamics, modal parameters for resonant behavior, uye real-time control schemes for articulation modulation.
Panyaya yezviridzwa zvemimhanzi synthesizer, kuenzanisa kwemuviri kunopa hunyanzvi hwekuita chinyakare hunowanikwa mukati memuenzaniso-based emulations asi inogona kudzikiswa nekuenzanisa kana zvasvika pakutevedzera zvisingawanzo, zvakasarudzika kana zvekare zviridzwa nekuda kwekushaikwa kweiyo chaiyo chikamu paramita inoshandiswa mumuenzaniso pachawo. Nekudaro, kufambira mberi mune tekinoroji kunoramba kuchiunza kuvandudzwa kwakadai seruvimbiko rwepamusoro rwuri pedyo kupfuura nakare kose kune avo vepasirese chaivo.
Digital Modelling
Digital modeling inzira inoshandisa tekinoroji yekombuta kugadzira maratidziro edhijitari emidziyo yemuviri. Digital modelling inogadzira yakadzama modhi yezvishandiso zvemuviri zviripo, senge zviridzwa, uye inogadzira replicas chaiyo ine nzira dzedhijitari dzekushandisa munzvimbo chaidzo. Zvinosanganisira kugadzira zvese ruzha uye kutaridzika kwechishandiso, kuitira kuti chigone kushandiswa musoftware kana Hardware application.
Digital modelling inogonawo kushandiswa kugadzira zviridzwa zvitsva zvisipo munyika chaiyo. Nekushandisa programmatic algorithms, vagadziri venzwi vanogona kuvaka manzwi uye modhi zvachose kubva kutanga. Rudzi urwu rwekuumbwa kunowanzo kunzi "algorithmic synthesis" or "Physical modelling", uye inotora mukana wesimba remakomputa emazuva ano kugadzira mhando dzezviridzwa zvakaomarara.
Kune akawanda akasiyana marudzi edhijitari modelling architecture, imwe neimwe iine masimba ayo uye kushaya simba. Mienzaniso inosanganisira acoustic synthesis nzira dzakadai se sampled wavetable synthesis (sampling) or FM (frequency modulation), additive synthesis nzira dzakadai se additive granular synthesis (yakawedzerwa oscillator tones) or subtractive synthesis (kubvisa kunze harmonic overtones). Imwe type, granular sampling, ichangobva kuve yakakurumbira pakugadzira mitsva yezvinyorwa, kubatanidza zvidimbu zvidiki zveodhiyo pamwe chete kuita masampuli makuru ekushandisa mune chaiwo zvigamba zvechiridzwa.
Pakazere, kuenzanisira kwedhijitari chishandiso chakakosha chekugadzira zviridzwa zvinonzwika-zvinonzwika uye zvinokonzeresa kubva kune zvese zviripo zvenyama sosi pamwe nekubva kune sosi zvinhu zvakagadzirwa nedhijitari kubva kutanga. Inosanganisa ese ari maviri echinyakare masaini magadzirirwo matekinoroji neazvino matekinoroji ekombuta kuunza hunyanzvi hunoshamisa kune vanogadzira ruzha izvo zvanga zvisati zvamboitika tekinoroji iyi isati yagadzirwa.
Hybrid Modelling
Hybrid modelling inosanganisa maitiro ekuenzanisa emuviri uye sampling matekiniki kuti agadzire mamwe manzwi echokwadi uye echokwadi. Yechinyakare sampling inogona kunetseka kudzoreredza zviridzwa zvechisikigo senge zvigubhu nemagitare asi neiyo hybrid modelling, tekinoroji iripo yekutora nuances yese yechiridzwa chaicho.
Maitiro acho anosanganisira kubatanidza chimiro chemuviri cheiyo chaiyo ruzha wave inogadzirwa nechiridzwa chine a pre-yakarekodhwa sampuli kubva kune chaiyo-yehupenyu kuita kana kurekodha. Mhedzisiro iyi yakadzika, yechokwadi inonzwika sonic nhandaro yeiyo yekutanga sosi zvinhu. Hybrid modelling inonyanya kubatsira mukugadzira echokwadi dijitari synthesizer, senge analogis chaiwo izvo zvakagadzirirwa kuita senge classic hardware synthesizer.
Nekubatanidza matekinoroji maviri aya, vagadziri vanogona kubatanidza zvinhu zvekuita mhenyu muzvigadzirwa zvavo zvaive zvakaoma kana kusagoneka pamberi peiyo hybrid modelling yavepo. Mhando dzeHybrid dzinoita kuti zvikwanise kuti vagadziri vagadzire manzwi akasiyana nekusanganisa ezvakatipoteredza odhiyo simulation nemarekodhi e. virtual acoustic zviridzwa.
Zvishandiso zveModeling
Modeling izwi rinoshandiswa kutsanangura maitiro ekugadzira mufananidzo wedhijitari wechinhu chenyika chaiyo kana hurongwa. Inogona kushandiswa mumashandisirwo akasiyana siyana, akadai seinjiniya, dhizaini yemutambo wevhidhiyo, uye kugadzirwa kwemimhanzi. Mu kugadzirwa kwemimhanzi mamiriro, inoshandiswa kunyatso kutevedzera zviridzwa, amplifiers, uye mhedzisiro isingawanikwe padhijitari.
Ngatitarisei kune akasiyana maapplication e kutevedzera zviridzwa:
Synthesizer
Synthesizer midziyo yedhijitari inoshandiswa kugadzira uye kushandura ruzha. Synthesizer anoshandiswa mune akawanda akasiyana mimhanzi mamiriro, kubva kuodhiyo nziyo kusvika kuhupenyu hwekuita. Modeling imhando yetekinoroji tekinoroji, iyo inobvumira software kuti 'ienzanise' analog kana acoustic waveforms kuita dijitari waveforms. Izvi zvinopa vaimbi mikana mikuru ine ruzha dhizaini uye sarudzo dzekugadzirisa. Nemamodelling synthesizer, vashandisi vanogona kushandisa ese marudzi emhando dzakasiyana siyana kusanganisira manzwi edunhu-bent, sampled uye granulated ruzha, uye nezvimwe zvakawanda.
Mukati memunda we synthesizer kune akatiwandei makuru marudzi emodelling synthesizer: subtractive synthesis, additive synthesis, FM synthesis uye sampling-based synthesizer. A subtractive synthesizer inoshandisa basic harmonic zvikamu izvo zvinogona kuumbwa zvine simba nemushandisi anoshanda anodzora senge. pitch envelopes, resonance filters nezvimwe. Iyo yekuwedzera synthesizer inotevera nzira yakaoma kunzwisisa iyo yakaomesesa yakaomeswa waveform inovakwa nekuenderera mberi nekuwedzera pamwechete akawanda sine mafungu pama frequency, amplitudes uye zvikamu. FM (Frequency Modulation) synthesis inoshandisa basic sinusoidal waveforms (kunyangwe isiri iyo yakafanana neyaungashandisa mune yekuwedzera synthesis zviridzwa) apo imwe kana kupfuura sinusoid inogadzirisa mu frequency pamwe neyakagadzika inotakura frequency inokonzeresa nyowani inonzwika harmonic yemukati inogadzirwa nedivi idzva. bands. Sampling-based synthesizer inobvumira kurekodha odhiyo kuti ishandurwe pamwe nekubviswa Harmonic / Nguva domain yakavakirwa maficha anobatsira mumhanzi kushandura yakarekodhwa ruzivo rweodhiyo kuita chimwe chinhu chinogona kushandiswa mukati mekugadzira mimhanzi mamiriro.
Modeled analog synthesizer dzave nemukurumbira zvakanyanya pakati pevagadziri vemimhanzi vanhasi nekuda kwekusiyana kwavo dhizaini yedhizaini, kusununguka kwekushandisa nehunyanzvi hwekombuta iripo uye mutengo unoshanda pakutenga zviridzwa zveanalogi kana kuzvishandura kuburikidza nehardware dhijitari kuzvigadzira patsva nemazuva ano. Synthesis kuburikidza nekuenzanisira inopa vagadziri huwandu husingaverengeki hwezvinoita sonic zvinovabvumira kuti vagadzire zvisingaperi toni dzinonakidza nekurongeka kwakakura kupfuura nakare kose kusati kwamboita tekinoroji yemazuva ano isati yaita kuti zviite!
Magetsi Gitare
Kuenzanisira magitare shandisa tekinoroji yekuenzanisira kugadzira manzwi ehupenyu. Iyi mhando yekuenzanisira inotarisira kunyatso dzokorora ruzha rwezviridzwa zvakasiyana, uye inowanzoshandiswa mumagitare emagetsi. Modelling imhando yechiratidzo chekugadzirisa iyo inoshandisa sophisticated mathematical algorithms kudzoreredza masaini eanalog odhiyo.
Iine magitare emagetsi, aya modhi anogadzirwa nedhijitari kudzoreredza resonance hunhu hweacoustic gitare muviri kana mutauri. kabhineti. Mumagitare emagetsi, mamodheru anogona kubva pakutandara kwevintage chubhu amps kana amplifiers kubva kune vamwe vagadziri, kusvika kuedzesera yeacoustic gitare kana yakakosha kuwirirana tones seaya anowanikwa mune gumi nembiri-tambo uye lap simbi magitare.
Kumutsa modhi, vatambi vanowanzoshandisa pedal ine zvidzoro zvinovatendera kusarudza maumbirwo nemanzwi anoteedzera zvimwe zviridzwa. Izvi Kugadzirira kwetoni inogona kupa akasiyana siyana emimhanzi maumbirwo - kubva kune inodziya uye mellow toni pane yakachena chiteshi kusvika kune eedgier manzwi pane zvakanyanya kuwana zvigadziriso.
Nekushandisa tekinoroji yekuenzanisira mukubatana nemhedzisiro pedals, amplifier modelling uye mabhokisi ekukanganisa, vatambi vanokwanisa kubatanidza zvinhu zvakasiyana-siyana kuita ruzha rumwechete rwakasiyana kwavari - pachinzvimbo chekuve nezvidimbu zvakati wandei zvakabatanidzwa pamwe chete sezvaiwanzoitika mumazuva apfuura! Modelling inobvumirawo kukurumidza kuchinja pakati pezvigadziro zve tonal panguva yemitambo yepamoyo izvo zvinopa vatambi kushanduka-shanduka panguva yekuchinja kwenziyo kana pakugadzira ruzha rwechimwe nechimwe chidimbu chavanoita. Muchidimbu, modelling ine yakachinja gitare remagetsi ririkuridza nhasi!
Dhijitari Pianos
Dhijitari pianos zviridzwa zvemazuva ano zvakakurumbira zvinoshandisa tekinoroji uye modhi kuti ipe iyo inonyanya kuitika piyano ruzha uye ruzivo rwekutamba. Kuburikidza nematekinoroji epamberi, mamodereri vanokwanisa kudzokorora zvimiro zveacoustic zvekirasi uye vintage pianos, pamwe nekugadzira nyowani nyowani.
Imwe nzira yakakurumbira inoshandiswa mudigital piano modelling ndeye convolution. Izvi zvinosanganisira kutora mhinduro dzepiyano dzeacoustic nekuzvisanganisa nazvo digital audio kugadzira ruzha rwechokwadi-runonzwika. Mienzaniso yeizvi inosanganisira kushandisa vatauri vakawanda (stereophonic kurira) uye kuwedzera zvinhu zvakaita sereverberation uye chorus mhedzisiro.
Imwe nzira yakakurumbira yekuenzanisira inoshandiswa mumapiyano edhijitari ndeye kuenzanisa muviri. Izvi zvinosanganisira zvimiro zvemuviri senge tambo tension, tension yesando, sando mass uye frequency response kuti ibude inonzwika-inonzwika toni. Pamusoro pezvo, mapiyano emagetsi anogona zvakare kuenzanisirwa uchishandisa emuenzaniso maraibhurari ayo anobvumira kuwanda kwemaitiro asiri kuwanikwa pane acoustic chiridzwa.
Zvishandiso zvekuenzanisira zvinogona kuwanikwawo mune zvimwe zviridzwa zvemagetsi zvakaita semagitare, zvigubhu kana kiyibhodhi. Nekutora gitare remagetsi kana kiibhodhi ruzha kubva kune yakare LP rekodhi kana akasiyana masitudiyo masesheni anogona kubatsira kupa zviridzwa zvemagetsi kunzwa kwechokwadi uye yakasarudzika hunhu isingagone kubereka neyakajairwa kunze-kwe-iyo-bhokisi ruzha kubva kune anhasi synthesizer kana software synthesizer. . Uyezve, vaimbi vanogona kushanda Vocal modeling plugins panguva yekurekodha mazwi ekugadzirwa kwemimhanzi kubatsira kuita kuti izwi ravo "rikure" pane hupenyu padanho rekurekodha.
Zvakanakira Kutevedzera
Modeling inzira yakakurumbira inoshandiswa muzviridzwa zvakawanda uye dhijitari audio workstations kupa vashandisi mukana kune akasiyana siyana akasiyana manzwi uye maumbirwo. Nekuenzanisira, vashandisi vanogona kugadzira manzwi echokwadi uye maumbirwo munguva-chaiyo pasina kushandisa echinyakare masampuli.
Ngatimboongororai mabhenefiti akakosha ekuenzanisira uye kuti ingabatsire sei vagadziri vemimhanzi:
Yakagadziridzwa Ruzha Mhando
apo modelling inoshandiswa muzviridzwa zvemimhanzi, chinangwa ndechekugadzira zvimwe realistic sound, iyo inonyatsotevedzera kurira kwezviridzwa chaizvo. Kuburikidza nekuenzanisira, zvikamu zvakasiyana-siyana zvechiridzwa zvinogona kutevedzerwa uye kukwidziridzwa kuti uwane huwandu hukuru hwekurongeka. Iyi yakagadziridzwa mhando yenzwi inopa nzira huru yekuongorora uye kugadzira mamwe manzwi akaoma kupfuura nakare kose.
Modelling tekinoroji inoshanda nekudzokorora zvimiro zvemuviri uye maitiro ezviridzwa zveacoustic uye mamwe manzwi anonzwika. Complex masvomhu algorithms anoshandiswa kugadzira dhijitari modhi inogadzira nenzira kwayo kudzoreredza kwakatendeka kwemanzwi emuviri segitare kana bass tambo, zvigubhu, makwakwakwa esimba uye kunyange orchestral zviridzwa. Aya mamodheru anobva asanganiswa neodhiyo kugadziridzwa, kugadzirisa uye mhedzisiro algorithms yekugadzira yakapfuma yakatsanangurwa inomiririra yeacoustic ruzha. Sezvo tekinoroji yemimhanzi ichienderera mberi, kufambira mberi mukuenzanisira kunobvumira kumwe kuongorora uye kuedza nekugadzira ruzha.
Greater Flexibility
Zviridzwa zvakamisikidzwa zvinopa vatambi maturusi ekuti vakwanise hukuru hwekuchinjika nekurira kwavo uye kuita. Nekubvisa kudiwa kwezvinhu zvemuviri, zviridzwa zvedhijitari zvinogona kudzoreredza ruzha kubva kumhando dzakasiyana uye masitaera zviri nyore. Ruzha rwakakura rwemanzwi anopiwa nezviridzwa zvakaenzanirana runobvumira mwero mukuru we kukurudzira uye kugadzira zvichienzaniswa nezviridzwa zvechinyakare.
Pamusoro pekupa mukana kune dzakasiyana siyana dzemanzwi, modeling technology inobvumirawo chiyero chepamusoro chekutonga pamusoro pechinhu chimwe nechimwe mukurira kwechiridzwa. Izvi zvinosanganisira kukwanisa kugadzirisa ma parameters akadai envelopu, kurwisa, tsigira, sunungura nezvimwe, izvo zvinobatsira vatambi kuumba ruzha rwavanoda nemazvo.
Zvese izvi zvinhu zvinosangana kugadzira zvinonakidza mikana yevaimbi vari kutsvaga kuongorora akasiyana sonic mavara. Zviridzwa zvakamisikidzwa zvinopa mukana wezviridzwa zvakarongwa zvisingawanikwe neacoustic kana magetsi zviridzwa zvemimhanzi chete. Ichi ndicho chikonzero modeling technology chave chikamu chakakosha chekuumbwa kwemimhanzi yemazuva ano, kubvumira vaimbi kuita kusundira sonic miganhu uku vachichengetedza kutonga pamusoro pechiridzwa chavo chakasiyana chema palette.
Mari Kuchengetedza
Modelling tekinoroji inogona kupa mari yekuchengetedza kune vaimbi, vagadziri, uye mainjiniya anonzwika. Nekuti tekinoroji inokwanisa kutevedzera kurira kwezvakasiyana-siyana zvechinyakare uye zvemazuva ano zviridzwa, hapana chikonzero chekutenga zvidimbu zvinodhura zvemidziyo kana kuisa mari muzvikamu zvekurekodha zvinodhura. Zvakare, tekinoroji yekuenzanisira inobvumira nyanzvi kunyatso kutevedzera akawanda zviridzwa panguva imwe chete vachiri kuchengetedza chiratidzo chemhando. Nekuda kweizvozvo, maoko mashoma anodiwa panguva yekurekodha chikamu kana mimhanzi inoitisa nguva uye mari kuchengetedza.
Pamusoro pezvo, sezvo mainjiniya eruzha achikwanisa kugadzira zviri nyore kurekodha zvisina mhosva uye musanganiswa nehunyanzvi hwekuenzanisira nekuda kwekugona kwayo kunyatso gadzirisa masiginecha maparamita senge. kurwisa, tsigira uye nguva dzekuora mune otomatiki fashoni, imwe mari yekutorazve inodzikiswa.
mhedziso
Pakupedzisira, kushandiswa kwe modeling technology muzviridzwa zvemimhanzi zvinogona kupa vanoridza magitare nevamwe vaimbi zvine simba zvinonzwika zvaisambobvira. Nekugona kwayo kutevedzera zvakasiyana-siyana zvakasiyana-siyana zvezviridzwa, kutonga kwekuridza simba, uye inogoneka yedhijitari mhedzisiro, tekinoroji yekuenzanisira inopa dzakasiyana uye dzakaomarara dhizaini sarudzo dzevagadziri vemimhanzi.
Modelling tekinoroji inoshandiswa mune zvakawanda zviridzwa zvemazuva ano kugadzira emhando yepamusoro toni dzinotora iyo kutendeka kunodiwa kune nyanzvi dzakarekodhwa pamwe nekuita kwehupenyu. Izvo zvakare zvinoita kuti zvive nyore kupfuura nakare kose kuti vatambi vagadzirise ruzha rwavo uye ive yavo. Izvi zvakaunza a nguva itsva yekuridza gitare izvo zvinobvumira hunyanzvi hwevanoridza gitare kuti hupenye.
Ini ndini Joost Nusselder, muvambi weNeaera uye mushambadzi wemukati, baba, uye ndinoda kuyedza michina mitsva ine gitare pamoyo pechido changu, uye pamwe nechikwata changu, ndanga ndichigadzira zvakadzama zvinyorwa zveblog kubva 2020. kubatsira vaverengi vakavimbika nekurekodha nemagitare.
