Joy in Spring is the song "Yigege", which was written by Chen Yongqian; Fang Jiongjia, Wu Zhiyi and Chen Zilong compose music; Arranged by Fergus Chow and Chen Zilong; A popular song sung by Wei Lan, which was released on May 15th, 217. Songs bring people all-round auditory enjoyment. Beautiful melodies enable people to generate noble ideas, enrich human feelings, promote them to understand the profound connotation of human emotions, and achieve spiritual harmony and harmony with nature. Song is one of the smallest, shortest, earliest and most influential music art forms. Songs have been accompanied by the origin of human civilization from the beginning, and * * * has spent a long and hard time together. Songs are deeply rooted, and this kind of popular art performance form is the way people use to cultivate their sentiments.