B.I and LOONA member Chuu's collaboration single "Lullaby" is just around the corner!

On June 23, Dingo Music shared a teaser image for B.I and Chuu's upcoming duet single, confirming the music project's release for June 27 at 6 PM KST. In the teaser image, B.I and Chuu complete a soft, romantic mood dressed in matching shades of baby blue and white, hinting at a soothing melody for their duet. 

Meanwhile, B.I and Chuu will be working together as a part of Dingo Music's ongoing 'Plus Change' music project, inviting individuals from all areas of entertainment to collaboration together.