The song is called "Here We Are Again".

"Here We Are Again" is a pure music song without lyrics, composed by CAGNET, composed by CAGNET, and performed by CAGNET. The song is included in the album "Here We Are Again", which was released by Universal Records on July 17, 1996. The pure musical version of this song is an episode of the movie "The King of Comedy".

Extended information:

Other versions of "Here We Are Again":

1. Liangcheng's version of "Here We Are Again" was performed by Liangcheng a song. The song is included in the album "Liangcheng Collection", which was released by Universal Records on February 14, 2016.

2. Convenience's version of "Here We Are Again" is a song performed by Convenience. The song is included in the album "Long Vacation", which was released by Universal Records on December 18, 2016.

3. Wen Wubei's version of "Here We Are Again" is a song performed by Wen Wubei. The song is included in the album "Wenwu Bei Piano Performance Collection", which was released by Universal Records on January 4, 2018.