- KK
- KK
- KKaa
- KaaKad
- KadKah
- KahKai
- KaiKak
- KakKal
- KalKal
- KalKal
- KalKam
- KamKan
- KanKan
- KANKan
- KanKap
- KapKar
- KarKAR
- KarKar
- KarKar
- KarKar
- KarKas
- KasKas
- KasKat
- KatKat
- KatKav
- KavKay
- KayKay
- KayKaz
- KazKCP
- KcrKeb
- KebKee
- KeeKei
- KeiKel
- KelKel
- KelKel
- KelKem
- KemKen
- KenKen
- KenKE
- KepKer
- KerKes
- KesKev
- KevKez
- KFCKha
- KhaKha
- KhaKha
- KhaKho
- KhoKic
- KicKid
- KidKid
- KidKid
- KidKid
- KieKil
- KilKil
- KilKIL
- KilKil
- KilKim
- KimKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKin
- KinKir
- KirKis
- KisKit
- kitKiv
- KivKj
- KjwKla
- KlaKle
- KleKlo
- KloKna
- KnaKni
- KniKno
- knoKoa
- KoaKod
- KodKoh
- KoiKol
- KolKol
- KolKon
- KonKon
- KonKoo
- KooK
- KorKor
- KorKos
- KosKov
- KovKoz
- KozKra
- KraKra
- KraKre
- KreKri
- KriKri
- KriKRS
- KRSKry
- KryKTr
- KtuKui
- KuiKum
- KumKun
- KunKur
- KurKur
- KurKuu
- KUUKx
- KxKyg
- KygKyo
- KyokZm
- Kastelruther Spatzen & Sattler, Oswald
- Kaster
- Kastete
- Kastle (dubstep artist Barrett Richards)
- Kastle,Tony
- KastomariN
- Kastra
- Kastuvas
- Kasumi Trio
- KASYAP (Kasyap Kanakapuri (KBS Kasyap))
- KAT (Polish metal band)
- Kat (Katy Miller)
- KAT & Kostrzewski, Roman
- Kat Edwards
- Kat Hasty
- Kat Krazy feat. Elkka
- Kat Mandu (Canadian disco group)
- Kat Meoz
- Kat Onoma
- Kat Wright & The Indomitable Soul Band
- KAT-TUN
- Kata Baby
- katagiri
- Katahira, Rina
- Katajainen Kansa
- Kataklysm (Canadian Death Metal)
- Katakomba (Death Metal band from Sweden)
- Katalena
- Katalepsy (Russia)
- Katali (AlphaVersion Records)
- Katalina
- Katalysk (Death/Thrash Metal from Colorado)
- Katalyst (Australian DJ)
- Katalyst feat. McKay, Stephanie
- Katamadze, Nino
- Katamalo (Basque folk band from Larrabetzu)
- Katamaran (Colombian band)
- Katamine
- Katan
- Katana (Dutch trance producer Randy Joubert)
- Katana (French rapper from the Unité 2 Feu group)
- Katana (Sweden, Heavy Metal, Japan, Samurai)
- Katanah (Bachata pop singer)
- Katanak (Dylan Cattanach)
- Katapult (Czech rock band)
- Kataria, Pankaj
- Katarina Rain
- Katarro Vandáliko
- Katarzia
- Katase, Nana
- Katastro
- Katastroof (Band from Antwerp, Belgium)
- Katastrophic (Winslow, AZ rapper)
- Katastrophy Wife
- Katatonia (Swedish metal band)
- Katatonia feat. Wergeland, Silje
- Kataxu (Polish Symphonic Black Metal)
- katayama, daisuke
- Katažina (Lithuanian singer)
- Katch 22 (UK hip hop group)
- Katch 22 (60s UK psychedelic group)
- Katch, DJ (Hip Hop/Rap DJ and producer from Frankfurt am Main, Germany.)
- Katchafire (New Zealand roots reggae)
- Katché, Manu
- Katchen, Julius (pianist)
- Katdrop
- Katdrop feat. Stahmer, Landon
- Kate & Ben
- Kate & Rich
- Kate Boy
- Kate Doubleday (Welsh singer-songwriter)
- Kate Douglas
- Kate Dressed Up
- Kate Mosh (german indie rock)
- Kate NV (Kate Shilonosova)
- Kate Project (pop music covers)
- Kate Smith (singer and improviser)
- Kate the Cat
- Kate Yeager
- Katé-Mé
- Kate, Hetty
- Kate, Loren
- Kate, Macy (American singer-songwriter)
- Kate, Rosie (Australian DJ)
- Katel (French singer and guitarist Karen Lohier)
- Kater, David
- Kater, Kaia
- Kater, Peter (New Age pianist and composer)
- Kater, Toni
- Kateřina Marie Tichá (Czech singer performing with Bandjeez)