May 19, 2019.

According to Baidu Encyclopedia, "Insomnia Flight" is an electronic music style song, sung by Kiss, Fire, Shen Yicheng and Xue Mingyuan. The song was released on May 19, 2019, and is included in the album "Sleepless Flight". Shen Yicheng, Liu Sijian, Kiss, Shot*** also participated in the lyrics and composition of the song. This song has been loved by a wide audience for its unique musical style and soulful lyrics.