On 9 May 2017, CK was a guest on Noise In My Head. CK has been played on NTS in shows including Casting Shadows (On Warm Sundays) w/ Rikki Humphrey , featured first on 11 June 2017. Songs played include What More Can One Wish For and Thumb Sucking.

CK is a Swedish rapper who debuted with his single "På Rosa Moln". His album "Luften är fri!" was first released in 2005. Name is unknown for most people and he'd like to keep it that way.