| American composer Jake Runestad created rich vocal sound effects in the mixed tone unaccompanied chorus “Nyon Nyon”,which is one of the important factors for many choirs at home and abroad to choose to sing this work.This paper will start with the lyric text,rhythm,speed,strength and composer’s annotation of the work,and analyze nine kinds of sound effects created by composers,such as“buzzing”effect,highly rhythmic rap form,“ edging ” effect,electric guitar’s wow pedal effect,human body percussion,and string plucking effect of bass violin and their singing training analyze one by one. |