| Karl Heinrich Waggerl, Die Riederinger Sänger, Der Wastl-Fanderl-Viergesang Und Das Tobi-Reiser-Quintett | 1 | |
| Karl Kanga | 1 | 1989 |
| Karl Karlsson Jularbo | 1 | 1981 |
| Karl Lahar And His String Symphonette | 1 | |
| Karl May | 3 | 1969 - 1970 |
| Karl Rahner, S.J. | 1 | 1967 |
| Karl Richter | 6 | 1959 - 1983 |
| Karl Valentin | 6 | 1985 |
| Karl Valentin / Heinz Erhardt | 1 | 1985 |
| Karl Valentin Und Liesl Karlstadt | 3 | |
| Karl Valentin, Liesl Karlstadt, Weiß Ferdl, Adolf Gondrell | 1 | |
| Karl-Heinz Kastel | 2 | 1963 - 1968 |
| Karl-Heinz Schäfer | 1 | 1980 |
| Karla Bonoff | 11 | 1977 - 1988 |
| Karla DeVito | 3 | 1981 |
| Karlheinz Kästel | 2 | 1965 |
| Karlheinz Zöller | 1 | |
| Karlo Montana | 1 | 1989 |
| Karlstad Örjans | 4 | 1975 - 1987 |
| Karlstad-Örjans | 1 | 1977 |
| Karma [Finland] | 2 | 1977 - 1983 |
| Karma [USA] | 1 | 1977 |
| Karmen | 1 | |
| The Karminsky Experience Inc. | 1 | 2016 |
| Karmon Israeli Dancers And Singers | 1 | |
| Karnataka | 1 | 2023 |
| Karo | 1 | 1988 |
| Karol Pahor, Alojz Srebotnjak | 1 | 1978 |
| Károly Krombholz | 1 | 1981 |
| Karriere | 1 | 1982 |
| Karthago | 7 | 1974 - 1979 |
| Karthago [Hungary] | 1 | 1982 |
| Karunesh | 2 | 1985 - 1987 |
| Karussell | 8 | 1979 - 1991 |
| Karyn White | 2 | 1988 |
| Kas Product | 1 | 1982 |
| Kasabian | 9 | 2004 - 2022 |
| Kaseke | 1 | 1983 |
| De Kaseko Stars | 1 | 1975 |
| Kasenetz Katz Orchestral Cirkus | 7 | 1968 - 1970 |
| The Kasenetz-Katz Orchestral Cirkus | 1 | 1969 |
| Kasenetz-Katz Singing Orchestral Circus | 2 | 1968 |
| The Kasenetz-Katz Singing Orchestral Circus | 1 | 1969 |
| Kasenetz-Katz Super Circus | 2 | 1968 - 1969 |
| Kaseva | 1 | 1976 |
| Kashif | 3 | 1983 - 1987 |
| Kashmere Stage Band | 1 | 2006 |
| Kashmir | 2 | 1979 |
| Kashmir Twist | 1 | 1998 |
| Kaslik Béla | 2 | 1987 - 1989 |
| Kasper | 4 | 1987 - 1992 |
| Kasper Og C.V. | 1 | 1978 |
| Kasper Winding | 3 | 1980 - 1981 |
| Kasper Winding Og Kick | 1 | 1983 |
| Kassav' | 2 | 1987 |
| Kasso | 1 | 1982 |
| Kastelani | 1 | 1981 |
| Kastelruther Spatzen | 1 | 1987 |
| The Kastles | 1 | 1978 |
| Kastrierte Philosophen | 1 | 1988 |
| Kasulke | 1 | 1986 |
| Kat Edmonson | 1 | 2015 |
| Kat Fenyes | 1 | 1960 |
| Kat McCord | 1 | 1979 |
| Katapult | 3 | 1978 - 1989 |
| Katarina II | 1 | 1984 |
| Katarzyna Gärtner | 2 | 1968 |
| Katarzyna Sobczyk I Henryk Fabian, Czerwono-Czarni | 1 | 1968 |
| Katastroof | 4 | 1979 - 1984 |
| Katch 22 | 1 | 1968 |
| Kate And Anna McGarrigle | 20 | 1976 - 1982 |
| Kate Bush | 101 | 1978 - 2024 |
| Kate Clinton | 1 | 1985 |
| Kate Et Anna McGarrigle | 1 | 1980 |
| Kate Robbins | 1 | 1981 |
| Kate Rusby | 1 | 2023 |
| Kate Smith | 21 | 1952 - 1980 |
| Kate Smith And Morton Downey | 1 | |
| Kate Taylor | 8 | 1971 - 1979 |
| Kate Tempest | 1 | 2014 |
| Kate Wolf | 3 | 1977 - 1986 |
| Kate Wolf And The Wildwood Flower | 1 | 1977 |
| Katell Goant | 1 | 1977 |
| Kath | 1 | 2005 |
| Kathe Green | 2 | 1969 - 1976 |
| Katherine Dunham Y Su Conjunto | 1 | 1955 |
| Kathi DeFrancis | 1 | 1985 |
| Kathi McDonald | 2 | 1974 |
| Kathie Kay | 1 | 1985 |
| Kathleen Battle | 4 | 1986 - 1987 |
| Kathleen Battle, Royal Philharmonic Orchestra | 1 | 1986 |
| Kathleen Behan | 1 | 1981 |
| Kathleen Davydd | 2 | 1977 - 1982 |
| Kathleen Del Casino | 1 | 1978 |
| Kathleen Ferrier | 21 | 1951 - 1979 |
| Kathleen Ferrier, Julius Patzak, Vienna Philharmonic Orchestra, Bruno Walter | 1 | 1956 |
| Kathleen Fitzgerald | 1 | 1978 |
| Kathleen Fitzgerald, Richard Fitzgerald's Bundoran Ceili Band | 3 | 1960 - 1978 |
| Kathleen Largey | 1 | 1975 |
| Kathleen Lewis | 1 | 1979 |
| Kathleen MacDonald | 1 | 1970 |
| Kathleen Watkins | 1 | 1961 |
| Kathryn Grayson | 1 | 1958 |
| Kathryn Grayson And Tony Martin | 1 | 1954 |
| Kathryn Harries, Peter Combe | 1 | 1979 |
| Kathryn Joseph | 2 | 2015 - 2018 |
| Kathryn Tickell | 3 | 1984 - 1988 |
| Kathryn Williams | 1 | 2000 |
| Kathy And Carol | 2 | 1965 |
| Kathy And Joe Allison | 1 | 1971 |
| Kathy Barr | 1 | 1957 |
| Kathy Clark | 2 | 1980 |
| Kathy Dalton | 2 | 1973 - 1974 |
| Kathy Heideman | 2 | 1976 - 2013 |
| Kathy Howard | 1 | 1984 |
| Kathy Joe Daylor | 1 | 1990 |
| Kathy Keegan | 1 | 1964 |
| Kathy Kirby | 8 | 1963 - 1983 |
| Kathy Kohls With The George Marvin Trio | 1 | |
| Kathy Linden | 1 | 1958 |
| Kathy Mattea | 5 | 1986 - 1989 |
| Kathy Smith | 3 | 1970 - 1971 |
| Kathy Smith [Fitness] | 2 | 1981 - 1985 |
| The Kathy Stobart And Joe Temperley Quintet | 1 | 1976 |
| Kathy Troccoli | 1 | 1984 |
| Kathy Young | 2 | 1961 - 1980 |
| Kati Kovács | 1 | 1974 |
| Katia | 1 | 1982 |
| Katia And Marielle Labèque | 3 | 1983 |
| Katie Kissoon | 1 | 1981 |
| Katie Lee | 1 | 1957 |
| Katie Perks | 1 | 1987 |
| Katie Spencer | 2 | 2020 - 2022 |
| Katie Webster | 7 | 1977 - 1989 |
| Katja Ebstein | 11 | 1969 - 1982 |
| Katmandu | 2 | 1985 - 1991 |
| Katri Helena | 1 | 1971 |
| Katrina And The Waves | 13 | 1983 - 1989 |
| Katy Bødtger | 13 | 1961 - 1986 |
| Katy Bødtger Og Bjørn Tidmand | 1 | 1973 |
| Katy Bødtger Og Gustav Winckler | 1 | 1969 |
| Katy Bødtger Og Henning Hansen | 1 | 1967 |
| Katy Moffatt | 4 | 1976 - 1989 |
| Katy Perry | 5 | 2008 - 2017 |
| Katydids | 1 | 1990 |
| Katzenstreik | 1 | 2006 |
| Kauko Röyhkä | 8 | 1985 - 2018 |
| Kauko Röyhkä And The Boots | 1 | 2018 |
| Kauko Röyhkä Ja Narttu | 5 | 1985 - 1989 |
| Die Kavalier | 9 | 1980 - 1989 |
| Kaveri Special | 1 | 2014 |
| Kawabata Makoto And Anla Courtis | 1 | 2013 |
| Kay Adams | 4 | 1966 - 1968 |
| Kay Gardner | 3 | 1975 - 1980 |
| Kay Gee's | 1 | 1978 |
| Kay Ishiguro : 石黒ケイ | 1 | 2022 |
| Kay James Mit Seiner Big Band | 1 | 1976 |
| Kay Kyser | 1 | |
| Kay Lande, Peggy Powers, Ed Powell | 1 | 1964 |
| Kay Martin And Her Bodyguards | 1 | 1962 |
| Kay Starr | 51 | 1953 - 1986 |
| Kay Starr / Erroll Garner | 1 | 1957 |
| Kay Stevens | 1 | 1963 |
| Kay Thompson | 1 | 1976 |
| Kay Webb | 13 | 1970 - 1971 |
| Kay-Gees | 2 | 1974 - 1976 |
| The Kay-Gees | 1 | 1975 |
| Kaya | 1 | 1991 |
| Kayak | 32 | 1973 - 1982 |
| Kaye Ballard | 3 | 1958 - 1965 |
| Kaye Ballard And Arthur Siegel | 1 | 1962 |
| Kaye Ballard, Jack Whiting, Priscilla Gillette, Stephen Douglass | 1 | 1960 |
| Kayrene | 1 | 1979 |
| Kaz Lux | 10 | 1972 - 1980 |
| Kazimierz Lux | 4 | 1972 - 1976 |
| Kazjurol | 1 | 2023 |
| Kazuhiko Kato : 加藤和彦 | 1 | 1976 |
| Kazuko Hohki | 1 | |
| Kazumi Band | 1 | 1981 |
| Kazumi Watanabe | 4 | 1976 - 1984 |
| Kazumi Watanabe Quartet | 1 | 1976 |
| KBC Band | 2 | 1986 |
| KBO! | 1 | 1990 |
| KC | 4 | 1981 - 1983 |
| KC And The Sunshine Band | 20 | 1975 - 2023 |
| KC Flightt | 2 | 1989 |
| KDS | 1 | 1988 |
| Keane | 1 | 2012 |
| The Keane Brothers | 2 | 1977 |
| The Keane Family | 1 | 1985 |
| Keath Barrie | 5 | 1974 - 1977 |
| The Keating Sound | 3 | 1965 - 1966 |
| Keats | 2 | 1984 |
| Keb' Mo' | 1 | 2016 |
| Kebekelektrik | 1 | 1978 |
| Kebnekaise | 2 | 1973 - 1975 |
| Keef Hartley | 16 | 1969 - 1974 |
| Keef Hartley Band | 13 | 1969 - 1974 |
| The Keef Hartley Big Band | 1 | 1971 |
| Keef James | 2 | 1972 - 1973 |