- KA MA Quartet feat. Noya, Nippy
- Kabaivanska, Raina
- Kabaivanska…
- Kaczmarek, Jan A.P.
- Kaestli, Beat
- Kagermann
- Kälberer, Martin
- Kami Octet
- Kamm, Michael & Messerschmidt, Jaro
- Kamp, Ted Russel
- Kane, Candye
- Känzig, Cholet Papaux Trio
- Känzig, Herie Quintet
- Karajan, Herbert von & Berliner Philharmoniker
- Karas, Anton
- Kaspar, Agatha
- Katherine Windfeld Big Band
- Keller, Jim
- Kelly, Wynton Trio
- Kerber, Randy
- Kess, Eva
- Kessel, Barney
- Kicks'n Sticks
- Kiedaisch, Michael
- King Of The World
- King, Albert
- King, B.B.
- King, Carole
- King, Freddy
- Kirk, Roland Quartet
- Kirk, Snorre
- Kirk, Snorre Quartet with Riley, Stephen
- Kjellvander, Christian
- Klein, Omer
- Kolbe, Martin
- Kolen, Dennis
- Komedescheuer in der Mäulesmühle
- Komi, Tuija
- Kommnick, Jens
- Komödie im Marquardt
- Konitz, Lee
- Konitz, Lee & Evans, Bill
- Korner, Alexis
- Korner, Alexis Blues Incorporated
- Korzeniowski, Abel
- Koz, Dave
- Koz, Dave & Friends
- Krupa, Gene Quartet
- Kubek, Smokin Joe & King, Bnois
- Kunzel, Erich
- Kunzel, Erich / Cincinnati Pops Orchestra
- Kunzel, Erich / Cincinnati Symphony Orchestra
- Kunzel, Erich & The Cincinnati Pops Orchestra
- Kunzel, Erich/Cincinnati Pops Orchestra
- Kunzel, Erich/Cincinnati Symphony Orchestra
- Kusimanten
- Küßwetter, Julia
