- KK
- KK
- KKAA
- KAAKad
- KadKah
- KahKai
- KaiKak
- KalKal
- KalKal
- KalKam
- KAMKam
- KamKAN
- KANKan
- KanK
- Kaokap
- KapKar
- KARKar
- KarKar
- KarKar
- KarKar
- KarKas
- KasKat
- KatKat
- KatKat
- KatKaw
- KawKay
- KayKAY
- KAYKB
- KBKea
- KeaKee
- KeeKeh
- KehKej
- KejKel
- KelKel
- KelKel
- KelKen
- KenKen
- KenKen
- KenKer
- KerKes
- KesKev
- KevKey
- KeyKha
- KhaKha
- KhaKha
- KhaKhe
- KheKia
- KiaKid
- KidKid
- KidKid
- KIDKid
- KidKik
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- KilKil
- KilKil
- KilKim
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- KinKin
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- KinKin
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- KinKir
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- KisKit
- KitKiv
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- KjKla
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- KniKNO
- KNOKob
- KobKod
- KodKoi
- KoiKol
- KolKOM
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- KKon
- KonKoo
- KooKor
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- KorKOT
- KotKow
- KowKra
- KraKra
- KraKra
- KraK
- KreKri
- KriKr
- KrKru
- KruKrz
- KrzKub
- KubKul
- KulKum
- KumKun
- KunKur
- KurKut
- KutKwa
- KwaKyg
- KygKyl
- KylkZm
- Kröger, Uwe (musical theatre actor/singer)
- Krogh, Hanne (Norwegian singer and actress)
- Krogsøe, Kristian
- Kroh
- Kroh (known as krohmusic)
- Krohm (US black metal)
- Krohn, Michael
- Kroi (Japanese rock band)
- Kroki
- Kroko Jack
- Kroko Jack feat. Skero
- Krokodil (Swiss rock group)
- Krokodil (UK metal)
- Krokofant
- Krokus (Swiss hard rock group)
- Król (Polish artist Błażej Król)
- Krol, Mike
- Królik, Bartek
- Kroll, Janelle
- Kroll, Michael
- Krome & Time
- Krome Angels
- Kromestar
- KromleK
- Kromme Jongens
- Krondon
- Krongold, Mushy
- Kronic (Luke Calleja, DJ & producer)
- Kronic & Krunk!
- Kronic feat. Bombs Away
- Kronic, Far East Movement & Savage
- KRONO (Electro Rock Ambient)
- KRONO feat. VanJess
- Kronos (Italian dance project)
- Kronos (French brutal death metal band)
- Krönös (Colombian hard rock band)
- Kronos (hardstyle dj)
- Kronos Device (electro)
- Kronos Quartet
- Kronos Quartet & Bhosle, Asha
- Kronowski (Adam Kronowski's One Man Metal Band)
- Krooked Kings (Salt Lake City Band)
- Krooked Kings & Day Wave
- Kroos, Sara
- Krosfyah
- Krosia (French synthwave / chillwave producer)
- Krosia & A.L.I.S.O.N
- Krosia feat. A.L.I.S.O.N
- Krosis (US Progressive Metal/Deathcore band)
- KroW (Brazilian death/thrash metal band)
- Krowdexx (hardstyle duo from Italy)
- KROWNS
- KROY (Canadian electronic musician)
- KroZ
- Krrum
- KRS-One & Buckshot
- KRS‐One
- KRS‐One & Marley Marl
- KRS‐One & Marley Marl
- KRS‐One feat. Bambaataa, Afrika
- KRS‐One feat. Busta Rhymes
- KRS‐One feat. Channel Live
- KRS‐One feat. Common
- KRS‐One feat. Das EFX
- KRS‐One feat. Just Blaze
- KRS‐One feat. Mad Lion
- KRS‐One feat. Mic Vandalz
- KRS‐One feat. Minister Server
- KRS‐One feat. Nas
- KRS‐One feat. Tekitha
- KRS‐One feat. Truck Turner
- KRS‐One featuring Busta Rhymes
- KRS‐One featuring Channel Live
- KRS‐One featuring Das EFX
- KRS‐One featuring Fat Joe
- KRS‐One featuring Mad Lion
- KRS‐One featuring Mic Vandalz
- Krsna (now known as KR$NA)
- Krsna Solo (Indian music-composer, song-writer)
- KRSR
- Krstić, Bilja & Bistrik Orchestra
- Krts
- KRU (Malaysian Pop)
- Kruai
- Kruangbin
- Krúbi (Rapper)
- Krucifix Klan (TODO)
- Krucipha
- Krucipüsk
- Krudas Cubensi