LOVELYZ Baby Soul and Ryu Soo-jung, Golden Child TAG and Hong Joo-chan deliver new emotions with a collaboration song.

Woollim Entertainment released posters on their official SNS on December 22nd about the collaboration song "Under the Suncheon Sky" by Lovelyz Baby Soul and Ryu Soo-jung, Golden Child TAG and Hong Joo-chan.

"Under the Suncheon Sky" is a warm love story that combines the shy singing of Ryu Soo-jung, who usually enjoys singing with an acoustic guitar, Hong Joo-chan's voice, and TAG's emotional singing rap.

Meanwhile, the collaboration song "Under the Suncheon Sky" by Lovelyz Baby Soul, Ryu Soo-jung, Golden Child TAG and Hong Joo-chan will be released on various online music sites at 12 p.m. on December 24th.