- J-Works
- J.Castelo
- Jaakko Kuusisto
- Jaakko Luoma
- Jaap van Zweden
- Jac van Steen
- Jacek Kaspszyk
- Jack Daggre
- Jack Jew
- Jack Liebeck
- Jack Rothstein
- Jackson Burrell
- Jackson Chandra
- Jacob Deon
- Jacob Lincke
- Jacob's Piano
- Jacqueline du Pré
- Jacques Bazire
- Jacques Gosselin
- Jacques Thibaud
- Jacques-Francis Manzone
- Jae-hyuck Cho
- Jaga Cita -Classical Project-
- Jahni Mardjani
- Jaidan Van Diepen
- Jaime Laredo
- Jakob Bangsø
- Jakob Frenzel
- Jakob Gimpel
- Jakub Hrusa
- James Buswell
- James Button
- James Cashman Middle School Chamber Orchestra
- James DePreist
- James Ehnes
- James Gaffigan
- James Last
- James Levine
- James Lockhart
- James Sedares
- James Seymour Brett
- James Verity & The 110 Strings Orchestra
- James Wright Webber
- Jamie Walton
- Jan Caeyers
- Jan Krenz
- Jan Lisiecki
- Jan Panenka
- Jan Schulte-Bunert
- Jan Stanovsky
- Jan Stulen
- Jan Söderblom
- Jan Tomasz Adamus
- Jan Vogler
- Jan Vrana
- Jan Wagner
- Jana Tetourova
- Jane Archibald
- Jane Watts
- Janet Hilton
- Janna Gandelman
- Janos Ferencsik
- Janos Kovacs
- Jansson Aceituno
- Janusz Bielecki
- Janáček Philharmonic Orchestra
- Japan Philharmonic Orchestra
- Japan Radio Chorus
- Jard van Nes
- Jared Moreno Luna
- Jaromír Nohejl
- Jaroslav Brych
- Jaroslav Krombholc
- Jaroslava Potměšilová
- Jaroslaw Thiel
- Jascha Heifetz
- Jascha Horenstein
- Jaskon Five
- Jasminka Stancul
- Jason Thornton
- Javier Perianes
- Javiera Parra
- Jay KOB
- Jayjen
- Jayson Gillham
- Jazzaria
- Jean Allain
- Jean Claude Pennetier
- Jean Fournet
- Jean Marie Benjamin
- Jean Martinon
- Jean Morel
- Jean Muller
- Jean Patrick Voindrot
- Jean Paul de La Fontaine
- Jean Ramos
- Jean Witold
- Jean-Baptiste Mari
- Jean-Christophe Rat-Patron
- Jean-Claude Casadesus
- Jean-Claude Gérard
- Jean-Claude Montac
- Jean-Efflam Bavouzet
- Jean-Eric Soucy
- Jean-François Antonioli
- Jean-François Heisser
- Jean-François Madeuf
- Jean-François Paillard
- Jean-Guihen Queyras
- Jean-Jacques Kantorow
- Jean-Louis Beaumadier
- Jean-Luc Tingaud
- Jean-Marc Cochereau
- Jean-Marc Luisada
- Jean-Philippe Collard
- Jean-Philippe Collard/Michel Plasson
- Jean-Pierre Rampal
- Jean-Willy Kunz
- Jean-Yves Thibaudet
- Jeanne-Pierre Rampal
- Jeffrey Biegel
- Jeffrey Jacob & Various Artists
- Jeffrey Tate
- Jeiji Joned
- Jelle van Oosterom
- Jena Philharmonic Orchestra
- Jenaer Philharmoniker
- Jennifer Frautschi
- Jennifer Koh
- Jennifer Pike
- Jenny Lin
- Jenny Oaks Baker
- Jenseits Von Afrika / Out Of Africa - Best-Loved Film Music
- Jeremiah George
- Jeremy Harris Jones
- Jeremy Nicholas
- Jerome Leroy
- Jerome Summers
- Jerry Goldsmith
- Jerzy Maksymiuk
- Jerzy Semkow
- Jerzy Semkow Polish Sinfonia Iuventus Orchestra
- Jesper Klein
- Jesse Waugh
- Jessica Cottis
- Jessica Dannheisser
- Jesus Lopez-Cobos
- JGS
- Jill Gomez
- Jin Ueda
- Jindrich Rohan
- Jiri Houdek
- Jiri Malát
- Jiri Tomasek
- Jiri Waldhans
- Jishnu A
- Jiyoon Lee
- Jiří Bělohlávek
- Jiří Juřina
- Jiří Klimeš
- Jiří Pinkas
- JJpark
- JKOMMM
- JMD Music
- Joachim Bißmeier
- Joachim Gustafsson
- Joan Enric Lluna
- Joanna Kurkowicz
- Joanna MacGregor
- Joaquin Clerch
- Jody Jenkins
- Jody K Jenkins
- Joe Hisaishi
- Joel Armishaw
- Joel Fan
- JoelB
- Johan Arnell
- Johan Dalene
- Johan Ullén
- Johann Rosenmüller Ensemble
- Johann Strauss Ensemble
- Johann Strauss Orchestra
- Johanna Martzy
- Johanna Rusanen
- Johannes Ernst
- Johannes Goritzki
- Johannes Moesus
- Johannes Moser
- Johannes Pramsohler
- Johannes Wildner
- Johannes-Ernst Köhler
- Johannesburg Philharmonic Orchestra
- John Barbirolli
- John Barnett
- John Benson Brooks
- John Browning
- John Bruce Yeh
- John Bryan
- John Daanis
- John Dew
- John Eliot Gardiner
- John F. Kennedy Middle School Philharmonic Strings
- John Fiore
- John Foster Dulles High School Honors Orchestra
- John Frandsen
- John Hopkins
- John Lanchbery
- John Malkovich
- John Mauceri
- John McCabe
- John McGlinn
- John Morris Russell
- John Ottman
- John P. Stevens H.S. Chamber Orchestra
- John Page
- John Pritchard
- John Scott
- John Shirley-Quirk
- John Storgårds
- John Tesh
- John Walz
- John Weible
- John Weicher
- John Williams
- John Wilson
- Johnny Dankworth & The London Philharmonic
- Johns Creek High School Philharmonia Orchestra
- Johnsen Paul
- Jon Olaberria
- Jonas Alber
- Jonas Hansson
- Jonas Kaufmann
- Jonathan Biss
- Jonathan Carney
- Jonathan Gilmer
- Jonathan Israel
- Jonathan Nott
- Jonathan Plowright
- Jonathan Rees
- Jonathon Heyward