The Jackson 5
Also known as The Jackson Five, The Jackson 5ive, J5, The Jacksons
See also: Michael Jackson

Songs: Santa Claus Is Coming To Town - Rockin' Robin - Blame It on the Boogie - Can You Feel It - I Saw Mommy Kissing Santa Claus
Jaheim Songs: Put That Woman First - Anything (feat. Next) - Backtight
Jain Songs: Makeba - Come - Dream - Dynabeat - Oh Man
Nicky Jam Songs: Hasta el amanecer - El perdón (feat. Enrique Iglesias) - X (& J Balvin) - Perro Fiel (feat. Shakira) - Cásate conmigo (feat. Silvestre Dangond)
Floor Jansen Songs: Shallow (Beste Zangers 2019)
Maurice Jarre Songs: Lara's Theme (From Doctor Zhivago movie soundtrack)
Jazzkantine Songs: Highway to Hell (feat. Tom Gaebel)
Jedward Songs: Under Pressure - Lipstick (Eurovision 2011 Ireland)
Jekyll & Hyde (musical)
Musicals & Broadway - The Strange Case of Dr Jekyll and Mr Hyde (Louis Stevenson)
Songs: This Is the Moment - In His Eyes - Someone Like You - Confrontation - Once Upon a Dream
Joan Jett
Joan Jett & the Blackhearts
Songs: I Love Rock 'N Roll - Bad Reputation - Cherry Bomb - Crimson and Clover (& The Blackhearts) - I Hate Myself For Loving You
Jigsaw Songs: Sky High
The Jive Aces Songs: Bring Me Sunshine (feat. Toni Elizabeth Prima) - White Cliffs of Dover
Scarlett Johansson Songs: Set It All Free (From Sing movie soundtrack) - Relator (& Pete Yorn)
Tom Johnston Songs: Where Are You Tonight? (From Dirty Dancing movie soundtrack)
Spike Jones
Spike Jones & His City Slickers
Songs: All I Want For Christmas Is My Two Front Teeth
Journey
Neal Schon, Ross Valory, Jonathan Cain, Deen Castronovo & Arnel Pineda
Songs: Don't Stop Believing (Small Town Girl) - Faithfully - Separate Ways (Worlds Apart) - Who's Crying Now - Open Arms
Julie and the Phantoms
Madison Reyes, Charlie Gillespie, Cheyenne Jackson, Jadah Marie & Savannah Lee May
Songs: Wake Up (Madison Reyes) - Unsaid Emily (Charlie Gillespie) - Edge of Great - Flying Solo - Stand Tall
The Justice Collective
& Andy Brown, Gerry & The Pacemakers, Paul Heaton, Glenn Tilbrook, John Power, Melanie C, Robbie Williams, Rebecca Ferguson, Holly Johnson, Beverley Knight, Paloma Faith, Eliza Doolittle, Dave McCabe, Peter Hooton, Ren Harvieu, Jon McClure, Paul McCartney, Shane MacGowan, Bobby Elliott, Tony Hicks, Hollie Cook & Ian Prowse
Songs: He Ain't Heavy, He's My Brother