J-Ax Utwory: Italiana (& Fedez)
J. Cole Utwory: Power Trip (feat. Miguel)
Billy J. Kramer
Billy J. Kramer & The Dakotas
Utwory: Do You Want to Know a Secret
Jackie Q
Get Him To The Greek
Utwory: Pound Me In The Buttox (feat. Aldous Snow) - Supertight (feat. Aldous Snow)
The Jackson 5
Also known as The Jackson Five, The Jackson 5ive, J5, The Jacksons
See also: Michael Jackson

Utwory: Blame It On The Boogie - Can You Feel It - I Want You Back - State Of Shock (Michael Jackson & Mick Jagger) - Medley: I Want You Back / ABC / The Love You Save (Live in Japan)
Ruth Jacott
Utwory: Vrede - Rad van Fortuin (Ik hou zoveel van jou) - Leun op mij - Blijf bij mij - Ik ga door (feat. Miker G.)
Jagged Edge
Utwory: I Got It (& Trina & JD)
Jaheim
Also known as Jaheim Hoagland
Utwory: Put That Woman First
Jain
Utwory: Dream - Come - Alright - Makeba - Heads Up
Jali
Utwory: Española
Jamelia
Utwory: Superstar - Stop
James
Utwory: Laid - Sit Down
Bob James
Utwory: Taxi (Short version)
Casey James Utwory: Drive
Jamie T
Utwory: Zombie
Jannes Utwory: Laat me
Maurice Jarre
Utwory: Lara's Theme (From Doctor Zhivago movie soundtrack)
Jayesslee
Utwory: Gangnam Style (강남 스타일) (Acoustic version)
Jayh Utwory: Mooie dag
Jazzkantine Utwory: Highway to Hell (feat. Tom Gaebel)
Zizi Jeanmaire
Utwory: Ça, c'est Paris - Mon truc en plumes (Folies-Bergère)
Jedward
John & Edward Jedward - X Factor
Utwory: Lipstick (Eurovision 2011 Ireland) - Under Pressure
Jehro Utwory: How Long
Jekyll & Hyde
Musicals & Broadway - The Strange Case of Dr Jekyll and Mr Hyde (Louis Stevenson)
Utwory: Bring On The Men - This Is The Moment - Someone Like You
Jem
Utwory: 24
Jeremih
Jeremih Felton
Utwory: Down On Me (feat. 50 Cent) - Imma Star (Everywhere We Are) - Don't Tell Em (feat. YG) - Somebody (feat. Natalie La Rose) - Break Up To Make Up
JerryC
Jerry Chang
Utwory: Canon Rock
Jersey Boys
The musical (Steve Aoki)
Utwory: Medley - Sherry
Jethro Tull
Ian Anderson, Martin Barre, David Goodier, John O'Hara & Doane Perry
Utwory: Locomotive Breath - Cross-Eyed Mary - Aqualung - Living in the Past - Bungle in the Jungle
Jigsaw Utwory: Sky High
The Jive Aces Utwory: Bring Me Sunshine (feat. Toni Elizabeth Prima)
Joey + Rory
Rory Lee Feek & Joey Martin Feek
Utwory: When I'm Gone - Free / Into The Mystic (Live (& Zac Brown Band)) - Play The Song - Cheater, Cheater
Jonas
Utwory: Jamais trop tard (in duet with Marie-Mai) - Respire
Nick Jonas
Nick Jonas & The Administration
Utwory: Close (feat. Tove Lo) - Haven't Met You Yet (Smash) - Jealous - Chains - Levels
Davy Jones Utwory: Girl
Jax Jones
Utwory: Instruction (feat. Demi Lovato & Stefflon Don) - You Don't Know Me (feat. Raye) - Breathe (feat. Ina Wroldsen)
Jordy Utwory: Alison
Jose De Rico Utwory: Rayos de sol (feat. Henry Mendez)
Journey
Neal Schon, Ross Valory, Jonathan Cain, Deen Castronovo & Arnel Pineda
Utwory: Lights - Send Her My Love - Faithfully - Lovin', Touchin', Squeezin' - When You Love A Woman
Jovanotti
Lorenzo Cherubini
Utwory: Tu mi porti su (& Giorgia) - A te
Julia Utwory: S.E.X.T.O
Junior Caldera Utwory: What You Get (Radio Elektro)
Victoria Justice
Victorious
Utwory: Make It Shine (Victorious) - Freak The Freak Out (Victorious) - Gold - Tell Me That You Love Me (feat. Leon Thomas III)
Juvenile Utwory: Back That Azz Up (feat. Lil Wayne & Mannie Fresh)