| Artist | Active | Genre & Styles |
|---|---|---|
| Heinz Rudolf Kunze | 1980s - 2020s | Pop/Rock, Adult Alternative Pop/Rock, Alternative/Indie Rock, Contemporary Pop/Rock, Schlager, Alternative Pop/Rock |
| Smokin' Joe Kubek | 1980s - 2010s | Blues, Electric Texas Blues, Modern Electric Texas Blues, Regional Blues, Modern Electric Blues |