J-Ax
Alessandro Aleotti
Utwory: Italiana (& Fedez)
J. Cole
Utwory: Power Trip (feat. Miguel)
Jackie Q
Get Him To The Greek
Utwory: Pound Me In The Buttox (feat. Aldous Snow) - Supertight (feat. Aldous Snow)
Ruth Jacott
Utwory: Vrede - Blijf bij mij - Leun op mij - Rad van Fortuin (Ik hou zoveel van jou) - Hou me vast
Felix Jaehn
Utwory: Ain't Nobody (Loves Me Better) (feat. Jasmine Thompson) - Hot2touch (feat. Alex Aiono & Hight) - Cheerleader (feat. OMI) - Book Of Love (feat. Polina) - Bonfire (feat. Alma)
Jaïro
Mario González Pierotti
Utwory: Les jardins du ciel
Jali Utwory: Española
Jamelia
Utwory: Stop - Superstar
James
Utwory: Laid - Sit Down
Casey James Utwory: Drive
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: Under Pressure - Lipstick (Eurovision 2011 Ireland)
Jekyll & Hyde
Musicals & Broadway - The Strange Case of Dr Jekyll and Mr Hyde (Louis Stevenson)
Utwory: This Is The Moment - Bring On The Men - Someone Like You
Jem
Utwory: 24
Jeremih
Jeremih Felton
Utwory: Down On Me (feat. 50 Cent) - Break Up To Make Up - Imma Star (Everywhere We Are) - Somebody (feat. Natalie La Rose)
Jessie J
Jessica Ellen Cornish
Utwory: Promises (& Sam Smith & Calvin Harris) - Queen (Acoustic) - Flashlight - Price Tag (feat. B.o.B) - Burnin' Up (feat. 2 Chainz)
Jethro Tull
Ian Anderson, Martin Barre, David Goodier, John O'Hara & Doane Perry
Utwory: Living in the Past - Cross-Eyed Mary - Aqualung - Locomotive Breath - 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: Play The Song - Cheater, Cheater - Free / Into The Mystic (Live (& Zac Brown Band)) - When I'm Gone
Jonas
Utwory: Jamais trop tard (in duet with Marie-Mai) - Respire
Nick Jonas
Nick Jonas & The Administration
Utwory: Close (feat. Tove Lo) - Jealous - Chains - Levels - Haven't Met You Yet (Smash)
Davy Jones Utwory: Girl
Jax Jones
Utwory: Breathe (feat. Ina Wroldsen) - Instruction (feat. Demi Lovato & Stefflon Don) - You Don't Know Me (feat. Raye)
Tom Jones
Utwory: Delilah (Live) (From Las Vegas) - Sex Bomb (& Mousse T.) - For Once In My Life (Live) - Delilah - My Way
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: Don't Stop Believing (Small Town Girl) - Open Arms - Lovin', Touchin', Squeezin' - Ask The Lonely - Faithfully
Jovanotti
Lorenzo Cherubini
Utwory: Tu mi porti su (& Giorgia) - A te
Judith
Judith Hassine (Judith Addict)

See also: Star Academy

Utwory: On ira (& Florent Mothe) - Te passe pas de moi - Fais passer le mot - Sache que je
Victoria Justice
Victorious
Utwory: Gold - Make It Shine (Victorious) - Freak The Freak Out (Victorious) - Tell Me That You Love Me (feat. Leon Thomas III)
Juvenile
Utwory: Back That Azz Up (feat. Lil Wayne & Mannie Fresh)