BLK (비엘케이) was a Korean pop "acrobatic" Boygroup
Label: BYKING Entertainment
Their name stands for "Beyond Limit Key".
The group was known pre-debut as "ACEMAX-BLACK" and was under CM Entertainment. They were a brother group to the upcoming girl group ACEMAX-RED.
INTO BLK PART1. I [Mini Album] (2017.11.28)
1. INTO BLK (INTRO)
2. HERO [YT]
3. SO HIGH
4. Kiss Me Babe
5. 열두 시가 되면