J - M
- Jack Douglas
- Jake Wherry
- Jakob
- James
- James Blunt
- James Dewar
- James D. Gass
- James Glennie
- James Marr
- James Reed
- James Reid
- James Washington
- James Yorkston
- Jamie Cullum
- Jamie Hartman
- Jamie Hince
- Janet Jackson
- Janski
- Jason Pierce
- Jason Swinscoe
- Jay Sean
- Jeff Beck
- Jeff Golub
- Jeff Tweedy
- Jeremy Jay
- Jerry Williams
- Jesus and Mary Chain
- Jethro Tull
- Jim Cregan
- Jim O'Rourke
- Jim Wann
- Jimmy Nail
- J.J. Cale
- Joe
- Joe Henderson
- Joe Henry
- Joe Perry
- Joe Sample
- Joey Kramer
- John Curley
- John Forte
- John Fortis
- John Fred And His Playboy Band
- John Grant
- John Greaves
- John Haywood
- John Lunn
- John Martyn
- John Stirratt
- John Watts
- Johnny Hates Jazz
- Johnny Hodges
- Johnny Otis
- Johnny Pacheco
- Johnta Austin
- Jolly Mukherjee
- Jon Auer
- Jon Hassell
- Jon Mabe
- Jonas Jeberg
- Jonnie Horden
- Jose Gonzalez
- Jose Neto
- Josef K
- Joseph Macwan
- Joshua Morgan
- JuJu Orchestra
- Julia Fordham
- Julia Grassetti
- Julio Iglesias
- June Tabor
- Justin Katz
- Kaki King
- Kano
- Kaouding Cissoko
- Karen Orzolek
- Karl Jenkins
- Karlos Edwards
- Kathryn Williams
- Keane
- Kid Koala
- Kieran Hebden
- Kills
- Kim Richey
- King Creosote
- Kit Hain
- Kostas Baltazanis
- Kris Delmhorst
- Krishna Das
- Kristin Hersh
- Krokus
- Kylie Minogue
- La Caravane Passe
- Labi Siffre
- Lack Of Afro
- Lalo Schifrin
- Lanu
- Larry Goldings
- Larry Klein
- Lasis
- Lateef Daumont
- Laurence Revey
- Laurie Johnson
- LCD
- Leftfield
- Lemonheads
- Lenny Williams
- Leona Lewis
- Leroy Bach
- Les Georges Leningrad
- Lester Young
- Lightning Dust
- Lightning Seeds
- Lincoln Thompson
- Link Wray
- Lionel Hampton
- Lisa Carver
- Lisa Miller
- Lloyd Cole
- Lone Wolf
- Loretta Lynn
- Louie Bellson
- Louis Armstrong
- Louis Montorio
- Louisa Matsushita (CSS)
- Low Anthem, The
- Lowell Fulsom
- Lucie Silvas
- Luiz Paixão
- Luiza De Sa (CSS)
- Lukas Burton
- Luke Buttery
- Mac Gayden
- Mac Rebennack
- Macy Gray
- Madonna
- Madeleine Peyroux
- Magazine
- Magda Pucci
- Malcolm Middleton
- MAN
- Mane Silveira
- Manu Chao
- Manuel Wandji
- Mara Carlyle
- Marc Johnson
- Marilyn Manson
- Marius De Vries
- Mark Cooper
- Martijn ten Velden
- Martine McCutcheon
- Martyn Young
- Mastodon
- Matt Corby
- Matt Dennis
- Matt Johnson
- Matt Nathanson
- Matt Pond PA
- Mattafix
- Matthew Herbert
- Matteo Saggese
- Mauricio Takara
- Mawaca
- McLean
- Mem Shannon
- Metro Area
- MIA
- Mia Dyson
- Miguel Atwood Ferguson
- Miguel Barella
- Mikael Jorgensen
- Mike Lindsay
- Mike Patto
- Milton Grant
- Minuit
- Mogwai
- Moloko
- Morcheeba
- Motion Pictures
- Mr. Scruff
- Mr. Vegas
- Munha
- My Brightest Diamond
- My Device