J-Ax Utwory: Italiana (& Fedez)
J-Kwon Utwory: Tipsy
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 - Ik ga door (feat. Miker G.) - Leun op mij - Rad van Fortuin (Ik hou zoveel van jou)
Also known as Jayson T. Phillips
Utwory: Day & Night (& Isyss) - Why? (feat. Anthony Hamilton)
Also known as Jaheim Hoagland
Utwory: Anything (feat. Next) - Put That Woman First - Backtight
Mario González Pierotti
Utwory: Les jardins du ciel
Jali Utwory: Española
Bob James Utwory: Taxi (Short version)
Casey James Utwory: Drive
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)
Carlos Jean Utwory: Lead The Way (feat. Electric Nana)
Zizi Jeanmaire Utwory: Ça, c'est Paris - Mon truc en plumes (Folies-Bergère)
John & Edward Jedward - X Factor
Utwory: Under Pressure - Lipstick (Eurovision 2011 Ireland)
Jehro Utwory: How Long
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 - Confrontation - Dangerous Game
Lyfe Jennings Utwory: S.E.X. (& LaLa Brown) - Must Be Nice - Freeze (& LL Cool J)
Jeremih Felton
Utwory: Down On Me (feat. 50 Cent) - Break Up To Make Up - Imma Star (Everywhere We Are) - Somebody (feat. Natalie La Rose) - Don't Tell Em (feat. YG)
Jerry Chang
Utwory: Canon Rock
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
Jill Utwory: In Your Arms (& Stanfour)
The Jive Aces Utwory: White Cliffs of Dover - Bring Me Sunshine (feat. Toni Elizabeth Prima)
Jack the Lad Swing
Utwory: Billion Lights - She Makes Me Wanna (feat. Dev) - Beat Again - Eyes Wide Shut (feat. Tinie Tempah) - One Shot
Joey + Rory
Rory Lee Feek & Joey Martin Feek
Utwory: Play The Song - Cheater, Cheater - When I'm Gone - Free / Into The Mystic (Live (& Zac Brown Band))
Scarlett Johansson
Utwory: Set It All Free (From Sing movie soundtrack) - Relator (& Pete Yorn)
Tom Johnston Utwory: Where Are You Tonight? (From Dirty Dancing movie soundtrack)
Nick Jonas
Nick Jonas & The Administration
Utwory: Close (feat. Tove Lo) - Jealous - Find You - Chains - Levels
Camille Jones Utwory: The Creeps (& Fredde Le Grande)
Davy Jones Utwory: Girl
Jack Jones Utwory: The Love Boat (Short version) - Somewhere My Love (Lara's Theme) - Lollipops And Roses - What Now My Love - Lady
Jax Jones
Utwory: Breathe (feat. Ina Wroldsen) - Instruction (feat. Demi Lovato & Stefflon Don) - You Don't Know Me (feat. Raye)
Jorane Utwory: Elmita
Jordy Utwory: Alison
Jose De Rico Utwory: Rayos de sol (feat. Henry Mendez)
Neal Schon, Ross Valory, Jonathan Cain, Deen Castronovo & Arnel Pineda
Utwory: Open Arms - Feeling That Way - Ask The Lonely - Don't Stop Believing (Small Town Girl) - Lovin', Touchin', Squeezin'
Julia Utwory: S.E.X.T.O
Junior Caldera Utwory: What You Get (Radio Elektro)
Junior Jack Utwory: Dare Me (Stupidisco) (feat. Shena)
Victoria Justice
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) - Slow Motion (feat. Soulja Slim) - In My Life (feat. Mannie Fresh)