Kim Yoojung and Korean singer-songwriter, rapper, and record producer Giriboy will release a special collaborative single called "Your Night, Your Star, Your Moon" as part of Dingo Music's "Duetmate" music project.

On December 8, Dingo Music has revealed a new set of teaser images for Kim Yoo-jung and Giriboy anticipated song collaboration. The two can be seen seating beside each other in a warm-lighted and cozy studio with moon and stars at the backdrop.

Rocoberry, who produced the first collaborative single between actress Lee Sung Kyung and AOMG singer and rapper Loco, has lent his support to the new song "Your Night, Your Star, Your Moon." He is revealed to be the same producer who worked on this song.

On December 12 at 6 p.m. KST, major music streaming services will release "Your Night, Your Star, Your Moon."