K2 has been played on NTS in shows including Trevor Jackson , featured first on 21 April 2015. Songs played include Riverside Connextion, Polydextrose-24Bit and 126BPMnoname.

There are at least 10 bands / artists who have released music under the name "K2".

K2 is a noise project of Kimihide Kusafuka, who was active since the early 80s and produced a number of tapes and CDs. His work typically consists of crashing, creaking, and scraping sounds made with pieces of junk metal, usually edited in a jarring, unpredictable style, and often accompanied by the sounds of various electronics.

K2 was also Serbian pop, R'n'B, funk and…