Singers Bang Yedam and Winter of Aespa raised expectations for their new song with a sweet and subtle atmosphere.

Bang Yedam posted four concept photos of his new digital single "Officially Cool" sung with Winter on his official SNS account at midnight on the 28th.

The two sat side by side, with a chair in the middle, facing each other. An awkward vibe between them can be seen. There was a lot of complicated emotions.

In another photo, she held a cake with the words "Best Friends" written on it and looked at the camera. She raised curiosity with a cold expression.

"Officially Cool" is the first duet between Bang Yedam and Winter. The emotional voices of the two are harmonious. Hit composer Kenzie produced the song.

Meanwhile, Bang Yedam will release the song "Officially Cool" with Winter on various music sites at 6 p.m. on the 2nd of next month.

<Photo=SM Entertainment>

<Translated by=Jisu Kim (Dispatch)>