Vhiki yapfuura (Gunyana 22-Gunyana 24) musika wesimbi wemumba wakaramba uchiderera. Yakakanganiswa nekusateedzera kwekushandiswa kwesimba mune mamwe mapurovhinzi nemaguta, chiyero chekushanda chekuputika kwefurnaces nemagetsi emagetsi yakaderera zvakanyanya, uye mutengo wemusika wesimbi wepamba wakaramba uchingosiyana. Imomo, simbi yekuvaka uye simbi yekugadzira yakaramba ichikwira zvakanyanya, uye mitengo yemhando dzakasiyana-siyana dzesimbi dzakaramba dzisina simba. Maitiro ezvigadzirwa nemafuta akapatsanurwa, mutengo wesimbi inotengeswa kunze kwenyika wakadonha uye wakadzokororwa, mutengo wesimbi yemumba wakadonha zvakanyanya, mutengo wesimbi billet wakaramba uchidonha, mutengo wesimbi yakaraswa wakaramba wakatsiga kusvika kusimba, uye mutengo wemarasha. coke yakanga yakagadzikana.