Alphabetical index of artists
-
Kai Bumann
- Germany
- 1986-2022
-
Kaleidoscope
- United States
- 1966-1970
-
Kaleidoscope
- United Kingdom
- 1967-1968
-
Kaliber 44
- Poland
- 1994-2003
-
Kalwi & Remi
- Poland
- 2003-present
-
Kanał Audytywny
- Poland
- 2002-2005
-
Kansas
- United States
- 1970-1984, 1985-present