Group 2ne1 Park Bom and Sandara Park had a special collaboration this winter.

Park Bom released her duet song "First Snow" with Sandara Park at 6 p.m. on Dec. 10.

The single is Park Bom's first official music to be released in about seven months since her repackaged album "re:BLUE ROSE" released in May, and was accompanied by her solo song "Wanna Go Back" performed through Mnet's "Queendom" in addition

In particular, more attention is paid to the fact that "First Snow" is the first duet with Sandara Park, who worked together as a two-ne1 member.

Sandara Park, who supported Park Bom's solo single "Spring," which was released in March, is expected to participate as an official duet this time.

Park Bom and Sandara Park are rumored to be in different agencies, but once again they show off their tight loyalty and have achieved a top-rated collaboration.

The new duet song "First Snow" by Park Bom and Sandara Park, which this winter captivated the K-pop scene, was released at 6 p.m. on various online music sites on December 10.