“未成曲调先有情”可见情感表达是音乐作品的灵魂。而演唱混声合唱作品时，

“Emotional expression is the soul of music works.” When singing a mixed chorus work, the chorus members are required to follow the conductor to deal with the changes in the speed and intensity of the work, integrate the emotion of the work and the emotion of the actor, and convey the full and three-dimensional tone to the audience through the four-part harmony. resonance.

"Unsympathetic tunes first have feelings" can be seen emotional expression is the soul of music works. When singing mixed chorus works, the choir members are required to follow the conductor to deal with the speed and intensity changes of the work, the emotion of the work and the emotion of the actors into one, through the four harmonys to convey the plump and three-dimensional tone to the audience, to produce emotional resonance.

It can be seen that emotional expression is the soul of music works. When singing mixed voice chorus works, the chorus members are required to follow the conductor to deal with the changes in the speed and strength of the works, integrate the emotion of the works with that of the actors, and convey the full and three-dimensional timbre to the audience through four harmonies to produce emotional resonance.<br>