The Boyz release bubbly concept photos for '[The Only] No Air'

The Boyz release Jacob, Sunwoo, and Sangyeon's concept photos for '[The Only] No Air'

Fans hilariously photoshop Doojoon into Highlight's 'Outro' concept photos

MAMAMOO release unit concept photos for 'Blue;S'

NU'EST W drop crack version concept photos for 'Wake,N'

Lovelyz' Mijoo and Jisoo are prettier than flowers in 'Sanctuary' concept photos

The Boyz drop Kevin, Hyunjae, and Joo Hak Nyun's concept photos for '[The Only] No Air'

NU'EST W flaunt their flower boy visuals in 'Wake,N' dream version concept photos

Highlight is soft in pink for 'Outro' concept photos

MAMAMOO's Solar is an elegant lady in retro concept photos for 'Blue;S'

BLACK6IX drops individual concept photos of all six members ahead of comeback

Golden Child releases handsome individual concept photos for 'WISH'