 | Katarzyna Rajs, Piotr Kępiński - Transkrypcje na dwa fortepiany. Volume 3 Klasyka |  11.06.2021 |
 | Katarzyna Wiwer - Na mej duszy strunach Klasyka | 07.02.2025 |
 | Katarzyna Żak - Miłosna Osiecka Pop | 04.10.2019 |
 | Katatonia - City Burials Metal | 24.04.2020 |
 | Katatonia - Dead Air [Live] Metal | 13.11.2020 |
 | Katatonia - Mnemosynean Metal | 08.10.2021 |
 | Katatonia - Nightmares As Extensions Of The Waking State Metal | 06.06.2025 |
 | Katatonia - Sky Void Of Stars Metal | 20.01.2023 |
 | Katatonia - The Fall Of Hearts Metal | 20.05.2016 |
 | Katavasia - Invoking The Spirit Of Doom [EP] Metal | 01.10.2021 |
 | Katavasia - Magnus Venator Metal | 04.09.2020 |
 | Kate & Anna McGarrigle - Tell My Sister Folk/Ludowa |  03.05.2011 |
 | Kate Baldwin - She Loves Him: Live At Feinstein's Inne | 12.07.2011 |
 | Kate Bush - Before The Dawn Pop | 25.11.2016 |
 | Kate Bush - Director's Cut Rock | 24.05.2011 |