There are 4 artists under the name "BLK" 1) BLK is a very underground French rap band. Many meanings to be posted later. 2) BLK is also a South Africans band. 3) BLK (비엘케이) used to be a 6 membered K-pop band who debuted in December 2017 and disbanded in September 2018. 4) BLK is a brazilian artist geek. Read more on Last.fm