According to news1, Rain and JYP (Park Jin Young) will release a new song as a duo on Jan 1, 2021. On this day, the two artists will appear on a live broadcast of KBS1ŌĆÖs Morning Madang to tell various stories about the album and show off their ŌĆ£teacher-studentŌĆØ chemistry. And the fact that they chose Morning Madang as their comeback show is drawing keen attention. Earlier, Rain announced the release of his new album and surprised his fans when he confirmed that he will be forming a duo with JYP. As the two have always been recognized for their outstanding dancing skills, the synergy that they will create is raising expectations. On a side note, JYP is the head of JYP Entertainment, who discovered Rain in the 2000s and raised him to be the best solo artist. Source (1)