K'naan Músicas: Wavin' Flag (Coca-Cola Celebration Mix) - Bang Bang (feat. Adam Levine) - Stop For A Minute (& Keane) - Is Anybody Out There (feat. Nelly Furtado)
Kajagoogoo Músicas: Too Shy
Israel Kamakawiwo'ole
Também conhecida como Bruddah Iz, Bradda IZ
Músicas: Over the Rainbow / What a Wonderful World
Karol G
Músicas: Tusa (feat. Nicki Minaj) - X (feat. Jonas Brothers) - Créeme (& Maluma) - Mi cama - China (& Anuel AA & Daddy Yankee)
Músicas: Good Thing (feat. Zedd) - Gangsta - Done for Me (feat. Charlie Puth)
Kensington Músicas: Heading Up High (feat. Armin Van Buuren) - All For Nothing (Trilha sonora do filme Bloedlink) - Streets - Sorry - Uncharted
Master KG
Músicas: Jerusalema (feat. Nomcebo Zikode)
Kid Ink
Músicas: Worth It (feat. Fifth Harmony) - Show Me (feat. Chris Brown) - Main Chick (feat. Chris Brown) - Body Language (feat. Usher & Tinashe) - That's How You Know
The Killers
Brandon Flowers, Dave Keuning, Mark Stoermer & Ronnie Vannucci Jr.
Músicas: Somebody Told Me - Runaways - Human - Read My Mind - For Reasons Unknown
The Kingdom Choir
Karen Gibson
Músicas: Stand by Me
Peter Kingsbery
Veja também: Cock Robin
Músicas: The Promise You Made (& Anna LaCazio) - Only The Very Best
Paul Stanley, Gene Simmons, Tommy Thayer, Eric Singer & Bruno Eng
Músicas: Forever - Black Diamond - Sure Know Something - I Was Made For Lovin' You - Rock and Roll All Nite
Michael Kiwanuka
Músicas: Cold Little Heart (Versão rádio) - Home Again
The Knack
Músicas: My Sharona
Músicas: This Girl (Remix) - Don't You Know (feat. Jamie N Commons) - More Mess (feat. Olly Murs & Coely) - I Feel So Bad (feat. Ephemerals)
Músicas: Firestone (feat. Conrad) - Firestone (Acoustic) (feat. Conrad (live)) - Lose Somebody (feat. OneRepublic) - Hot Stuff (& Donna Summer) - Carry On (& Rita Ora)