- KK
- KK
- KKaa
- KaaKab
- KabKaf
- KafKai
- KaiKai
- KaiKal
- KalKal
- KalKal
- KalKam
- KamKam
- kamKan
- KanKan
- KanKan
- KanKap
- KapKar
- KarKar
- KarKar
- KarKAR
- KARKar
- KarKas
- KasKas
- KasKat
- KatKat
- KatKau
- KauKax
- KAYKay
- KayKAY
- KAYKB
- KBKe
- KeKee
- KeeKee
- KeeKei
- KeiKel
- KelKel
- KelKel
- KelKem
- KemKen
- KenKen
- KenK
- KeoKer
- KerKes
- KesKev
- KevKey
- KeyKha
- KhaKha
- KhaKha
- KhaKhe
- KheKia
- KiaKid
- KidKid
- KidKid
- KidKid
- KidKii
- KiiKil
- KilKil
- Kilkil
- KilKim
- KimKim
- KimKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKIR
- KirKir
- KirKit
- Kitkit
- KitKja
- KjaKla
- kLaKle
- KleKli
- KLIKMD
- KMDKni
- KniKno
- KnoKnu
- KnuKoc
- KoKof
- KofKok
- KOKKol
- KolKom
- KomKon
- KonKon
- KonKoo
- KooKor
- KorKor
- KorKos
- KosKou
- KovKoz
- KozKra
- KraKra
- KraKre
- KreKri
- KriKri
- KriKro
- KroKru
- KruKSH
- KSHKu
- KuKul
- KulKum
- KumKun
- KunKur
- KurKut
- KutKve
- KveKya
- KyaKyg
- KygKyr
- KyrkZm
- Kjartan Sveinsson
- Kjær, Birthe (Danish actress and singer)
- Kjellberg, Jonas
- Kjellerup, Thomas (Danish troubadour)
- Kjellman, Carin & Gruvberg, Ulf
- Kjells Bänk
- Kjellska (multilingual vocalist, mostly brony and anime)
- Kjellvander, Christian
- Kjelsberg, Sverre & Hætta, Mattis
- Kjersem, Hilde Marie
- Kjetil Mulelid Trio
- Kjjjjjjjjj
- Kjøller, Povl (Danish actor, singer and composer)
- Kjøtt
- Kjwan
- KK (classical remixer - dancemania artist)
- KK (Icelandic musician)
- KK (Indian playback singer / Krishnakumar Kunnath)
- KK & Akriti Kakar
- KK & Cerejo, Clinton
- KK & Cerejo, Dominique
- KK & Cerejo, Dominique
- KK & Chauhan, Sunidhi
- KK & Chauhan, Sunidhi
- KK & Das, Vasundhara
- KK & Eiríksson, Magnús
- KK & Ghoshal, Shreya
- KK & Iyer, Mahalakshmi
- KK & Pritam
- KK & Sargam, Sadhana
- KK & Shalini, Pop
- KK & Sriram, Anuradha
- KK & Suchitra
- KK & Suchitra
- KK & Sujatha
- KK & Sunitha Upadrashta
- KK & Usha
- KK & Yashita
- KK & Zubeen Garg
- KK, Ghoshal, Shreya, Nigam, Sonu & Chauhan, Sunidhi
- KK, Hard Kaur & Chauhan, Sunidhi
- KK, Manchanda, Anushka & Thakur, Monali
- KK, Mazumder, Rana & Jagan, Suraj
- KK, Shaan, Das, Vasundhara & Mendonsa, Loy
- KK’s Priest
- Kkett (Joycore band from The North East of England)
- KKevin (Hungarian new school hip-hop rapper)
- KKK
- KKPA
- KL!P
- KL!P feat. Nat James
- KLa Project
- Klaas (German DJ)
- Klaas & Bodybangers
- Klaas & Bodybangers
- Klaas & Lee, Emmie
- Klaas meets Haddaway
- Klaas meets Haddaway
- Klaas Meets Haddaway
- Klaas Meets Haddaway,
- Klaatu
- Klabautamann (German black/folk metal)
- Klaeukens, Desiree
- Kläfford, Chris
- Klahn, Garrett
- Klahr
- Klaidonis
- klak!son (Antzuola - Zumarraga)
- Klamm
- Klamydia
- Klan (Michael & Stefan Heinrich)
- Klan & LEA
- Klan de Porfi, El
- Klan, Der
- Klan, Moglii & Miller, Josi
- Klang Ruler
- Klang, Donnie
- Klang, Sarah
- Klangit (Malesian Band)
- Klangkarussell
- Klangkarussell & GIVVEN
- Klangkarussell feat. Freeland, Adam
- Klangkarussell feat. Heard, Will
- Klangkuenstler
- Klangkuenstler feat. Alice Phoebe Lou
- Klangstabil
- Klangstof (Dutch indie rock band)
- Klanguage
- Klangwerk (German act)
- Klank
