- KK
- KK
- KKAA
- KAAKad
- KadKah
- KahKai
- kaKak
- KakKal
- KalKal
- KalKam
- KamKam
- KamKAN
- KanKAN
- KANKan
- KanKap
- KapKar
- KarKar
- KarKar
- KarKar
- KarKar
- KarKas
- KasKat
- KatKat
- KatKat
- KatKav
- KavKay
- KayKay
- KayKAZ
- KazKDM
- KDrKed
- KedKee
- KeeKei
- KeiKel
- KelKel
- KelKel
- KelKEM
- KemKen
- KenKen
- KenKer
- KerKer
- KerKeu
- KeuKey
- KeyKha
- KhaKha
- KhaKha
- KhaKha
- KhaKHY
- KhyKid
- KidKid
- KidKid
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- KlaKle
- kleKli
- KliKma
- KMCKni
- KniKno
- KnoKnu
- KnuKo
- KocKoh
- KohKok
- KolKol
- KolKom
- KomKon
- KonKoo
- KooKoo
- KoKor
- KorKos
- KosKot
- KotKoz
- KozKra
- KraKra
- KraKre
- KreKri
- KriKri
- KriKro
- KroKru
- KruKSM
- KSMKuh
- KKum
- KumKun
- KunKur
- kurKur
- KurKuu
- KuuKwo
- KwoKyg
- KygKyo
- KyokZm
- Kline, Stan
- Kling, Karl (producer/songwriter/DJ)
- Kling, Marc-Uwe
- Klingande (Cédric Steinmyller, French DJ)
- Klingande feat. Broken Back
- Klingande feat. Daylight
- Klingenström, Clara
- Klingonz
- Klinik (Belgian industrial music band)
- Klinika Denisa Kataneca
- Klink, Steve
- Klinkhammer, Haley
- KLINT (German Synth Punk)
- Klintwood, West
- Kliodna
- Klippert, Billy
- Klips ve Onlar (ESC 1986 for Turkey)
- Klipwerf Orkes
- Klique
- Klischée (Swiss swing)
- Kllo (Australian duo)
- KLM (Norwegian Comedy Trio)
- KLM Music
- KLM Music ft. Star, Coco
- Kloe
- KLOE (Scottish Pop Artist)
- KLON (Groupe français)
- Klondike Kat (One of the rap pioneers in H-Town)
- Klone (French rock/metal band)
- Klonhertz
- Klopfenstein, Scott
- Klopfgeister (German progressive psytrance project)
- Klopjag
- Kloq
- Klose, Tom
- Kloser, Harald
- Kloser, Luka
- Kloss, Eric (US jazz saxophonist)
- Kloss, Marco
- Kloss, Sherry
- Kloß, Stefanie
- Klossmajor
- Kloster
- Klostertaler
- Klostertaler
- Kloud (Kloud Solo)
- Kloud 9
- KLOUD feat. Gabriel Paris
- Klovner i Kamp
- KLP (EDM)
- Klrx
- kls. (Finnish gospel rock band)
- Klub
- Klub des Loosers
- Klub Rider
- Klub Rider feat. York
- Klub Sandwich
- Kluba, The
- Klubbb3 (German/Dutch/Belgian schlagertrio)
- Klubbheads
- Klubbhoppers
- Klubbingman
- Klubbingman feat. Delgado, Trixi
- Klug, Olive
- Klugh, Earl
- Klugh, Earl, Trio
- Klum, Heidi
- Klumben (Danish dancehall artist)
- Klumben & Raske Penge
- Klumben feat. Raske Penge
- Klur (Swedish progressive house music producer)
- Klur & Fejká
- Klus, Tomáš (Czech singer-songwriter)
- Klus, Tomáš a Cílová Skupina, Janáčkova filharmonie Ostrava
- Klus, Tomáš, Janáčkova filharmonie Ostrava
- Kluster (French techno duo Laurent Scimeca & Robert Collado)
- Kluster feat. Carroll, Ron
- Klusters
- Klutæ (Industrial side-project of Leæther Strip aka Claus Larsen)
- Klute (drum & bass artist Tom Withers)
- Klute feat. Calibre
- Kluth, Jonathan
- KLYDE (basque artist)
- Klyde, Rydah J. (Bay area rapper)
- KLYDIX
- Klymaxx
- Klyne (Duo from Einhoven)
- Klypi
- KM feat. LEX
- Kmac2021