K'Jon Songs: This Time
K'naan Songs: Wavin' Flag (Coca-Cola Celebration Mix) - Is Anybody Out There (feat. Nelly Furtado) - Bang Bang (feat. Adam Levine)
K3 Songs: MaMaSé!
Kamaleon Songs: Más
Kana Songs: Plantation
Karol G Songs: Mi cama
Kasalla Songs: Pirate
Kavinsky Songs: Nightcall (Drive OST)
Peter Kay Songs: Once Upon a Christmas Song (Geraldine McQueen)
Kazik Songs: 12 groszy
Keith Songs: 98.6
Michael Patrick Kelly Songs: Roundabouts - iD (feat. Gentleman)
Kensington Songs: Heading Up High (feat. Armin Van Buuren) - All For Nothing (From Bloedlink movie soundtrack) - Streets - Sorry
Kermit
From The Muppet Movie movie soundtrack
See also: The Muppets

Songs: The Rainbow Connection
Kid Ink Songs: Show Me (feat. Chris Brown) - That's How You Know - Main Chick (feat. Chris Brown) - Body Language (feat. Usher & Tinashe)
Kids United
Gloria, Nilusi, Erza, Esteban, Carla & Gabriel
Songs: Imagine - On écrit sur les murs - Yalla (feat. Amir) - Laissez-nous chanter - L'oiseau et l'enfant
Ritva Kinnunen Songs: Pojat (in duet with Laila Kinnunen)
Kiss
Paul Stanley, Gene Simmons, Tommy Thayer, Eric Singer & Bruno Eng
Songs: Forever - I Was Made For Lovin' You - Crazy Crazy Nights - God Gave Rock & Roll To You - Detroit Rock City
Michael Kiwanuka Songs: Cold Little Heart (Radio Edit)
Klangkarussell Songs: Sonnentanz (Sun Don't Shine)
Klingande Songs: Jubel
Keira Knightley Songs: Lost Stars (Begin Again)
Kris Songs: Diese Tage (feat. Dante Thomas)
Kula Shaker Songs: Hush
Kult Songs: Baranek
Kungs Songs: This Girl (Remix) - More Mess (feat. Olly Murs & Coely) - Don't You Know (feat. Jamie N Commons) - I Feel So Bad (feat. Ephemerals)
Kutless Songs: Run
Kwabs Songs: Walk
Kygo Songs: Firestone (feat. Conrad) - It Ain't Me (& Selena Gomez) - Remind Me to Forget (feat. Miguel) - Stargazing (feat. Justin Jesso) - Stole The Show (feat. Parson James)
Kyo Songs: Le Graal - Le chemin (in duet with Sita) - Je cours - Contact - Je saigne encore