M.A.D Songs: Fame & TV
M.I.A. Songs: XXXO (feat. Jay-Z) - Paper Planes
M83 Songs: Midnight City - Oblivion (feat. Susanne Sundfør)
Macaco Songs: Moving (National Geographic)
Macklemore
See also: Macklemore & Ryan Lewis
Songs: These Days - Glorious (feat. Skylar Grey) - Good Old Days (feat. Kesha) - And We Danced (feat. Ziggy Stardust)
Macklemore & Ryan Lewis Songs: Downtown - Can't Hold Us (feat. Ray Dalton) - Same Love (feat. Mary Lambert) - Thrift Shop - White Walls (feat. Schoolboy Q & Hollis)
Mad Cobra Songs: Flex
Madcon Songs: Beggin' - Don't Worry (feat. Ray Dalton)
Madison Cowboy
Songs: Tequila (Line Dance Party) (feat. DJ Robbie & Fabby T)
Maejor Ali Songs: Lolly (feat. Justin Bieber & Juicy J)
Juan Magán Songs: Por fin te encontré (& Cali & El Dandee & Sebastian Yatra) - Noche y de día - Ni la hora (& Ana Guerra) - Baila Conmigo (feat. Luciana) - Bailando Por Ahi (Ayer la vi)
The Magician Songs: Sunlight (feat. Years & Years)
Malo Songs: Suavecito
Maluma
Songs: Medellín (& Madonna) - Corazón (feat. Nego do Borel) - Vente pa' ca (feat. Ricky Martin) - Felices los 4 - Chantaje (feat. Shakira)
Man of La Mancha (musical)
The musical (1965)
Songs: The Impossible Dream (The Quest) - La quête (Jacques Brel)
Mann Songs: Buzzin' (feat. 50 Cent)
Marie-Mai
Marie Mai Bouchard (Star Académie)
Songs: Là-bas (& Baptiste Giabiconi) - Nous chanterons - Jamais trop tard (in duet with Jonas) - Jet Lag (& Simple Plan) - Conscience
Maroon 5
Adam Levine, James Valentine, Jesse Carmichael, Michael Madden, Matt Flynn & Ryan Dusick
Songs: This Love - Moves Like Jagger (feat. Christina Aguilera) - Girls Like You (feat. Cardi B) - She Will Be Loved - Girls Like You
Marshmello
Songs: Here With Me (feat. Chvrches) - Happier (feat. Bastille) - Friends (feat. Anne-Marie) - Wolves (feat. Selena Gomez) - Silence (feat. Khalid)
Marteria Songs: Lila Wolken (Yasha & Miss Platnum)
Elvis Martinez Songs: Así fue (Bachata)
Más y Más Songs: Agua
Massive Attack Songs: Teardrop (feat. Elizabeth Fraser)
Mathea Songs: 2x
The Mavericks
Raul Malo, Robert Reynolds, Paul O'Rourke, Eddie Deakin, Mitchell Quinn, David Lee Holt, Nick O'Kane, Ben Peeler & Ashley Price
Songs: Dance the Night Away - All Night Long - Blue Bayou (feat. Raul Malo) - Hey Good Lookin' - Back In Your Arms Again
MAX Songs: Lights Down Low (feat. Gnash)
Edward Maya Songs: Stereo Love (feat. Vika Jigulina) - This Is My Life (feat. Vika Jigulina)
Rik Mayall Songs: Noble England (2010 FIFA World Cup)
Maze Songs: Joy And Pain - Before I Let Go (feat. Frankie Beverly) - Happy Feelin's (feat. Frankie Beverly) - Golden Time Of Day (feat. Frankie Beverly)
Zayion McCall Songs: Juju on That Beat (TZ Anthem) (& Zay Hilfigerrr)
Jim McCann
Songs: Grace
China Anne McClain Songs: Calling All The Monsters (From A.N.T. Farm) - Dynamite (From A.N.T. Farm)
Marilyn McCoo Songs: You Don't Have To Be A Star (in duet with Billy Davis Jr.)
Leah McFall Songs: I Will Survive (Live)
Maria Mckee
Songs: Show Me Heaven (Days of Thunder)
Loreena McKennitt Songs: The Mummers' Dance (Single Version)
Gerard McMann Songs: Cry Little Sister (The Lost Boys)
Mean Girls
The musical (Broadway Cast)
Songs: It Roars - Where Do You Belong? - I See Stars - I'd Rather Be Me - World Burn
Medina Songs: You And I
Meduza Songs: Piece of Your Heart (feat. Goodboys)
Megadeth Songs: Symphony Of Destruction - Moto Psycho (Alternative Outro) - Angry Again
Melanie C
Melanie Chisholm Also known as Mel C
See also: Spice Girls

Songs: When You're Gone (in duet with Bryan Adams) - First Day of My Life - Loving You (& Matt Cardle)
Mélie Songs: Tapez 1
Matthieu Mendès Songs: Okay (feat. Pomme) - Cendrillon
Ménélik Songs: Bye Bye (& Imane D)
Meridian Dan Songs: German Whip (feat. Big H & JME)
Merk & Kremont Songs: Hands Up (feat. DNCE)
Ermal Meta Songs: Non mi avete fatto niente (& Fabrizio Moro)
Metallica
James Hetfield, Lars Ulrich, Kirk Hammett & Robert Trujillo
Songs: Nothing Else Matters - Whiskey In The Jar - Enter Sandman - Hardwired - Fade To Black
MHD Songs: A Kele N'ta
Michal Songs: Viens jusqu'à moi (in duet with Elodie Frégé)
Migos Songs: Bad and Boujee (feat. Lil Uzi Vert) - MotorSport (feat. Nicki Minaj & Cardi B) - T-Shirt
Mika
Mica Penninman
Songs: Grace Kelly - Kick Ass (We Are Young) - Ice Cream - Popular Song (feat. Priscilla Renea) - Grace Kelly (Acoustic)
John Miles Songs: Music (Was My First Love) - Try A Little Tenderness (live Wembley) (in duet with Tina Turner)
Military Wives Choir
Songs: Sing (& Gary Barlow & The Commonwealth Band) - Wherever You Are (X Factor)
Milk & Honey Songs: Hallelujah (& Gali Atari)
Glenn Miller
Glenn Miller And His Orchestra
Songs: Moonlight Serenade - Chattanooga Choo Choo - In The Mood
Amedeo Minghi Songs: Vattene amore (& Mietta)
Minuit Songs: Flash
Miossec Songs: Brest
Miss 600 Songs: Twist (Radio Edit)
Miss Montreal Songs: Hoe (& Nielson) - Ik zoek alleen mezelf (feat. Paskal Jakobsen) - Just A Flirt
Miss Saigon
Musicals & Broadway (1990)
Claude-Michel Schoenberg & Alain Boublil

Songs: Bui Doi - The Last Night of the World - I'd Give My Life For You - Sun and Moon
MK Songs: 17 - Always (Route 94 Remix) (feat. Alana)
Janelle Monáe
Songs: We Are Young (& Fun) - Tightrope (feat. Big Boi) - Make Me Feel
Monifah Songs: Touch It
Monsters, Inc. Songs: If I Didn't Have You - Si je ne t'avais pas (Eric Métayer & Jacques Frantz)
Noa Moon Songs: Paradise (Mon chemin) (feat. Malo)
Morecambe and Wise
Eric Morecambe & Ernie Wise
Songs: Bring Me Sunshine - Positive Thinking
Moriarty Songs: Jimmy
Alain Morisod Songs: River Blue (& Sweet People) - Le marchand de bonheur (& Sweet People) - Une chanson italienne (& Sweet People) - Adieu et bonne chance (& Sweet People)
Bethany Mota Songs: Need You Right Now (feat. Mike Tompkins)
Moussier Tombola Songs: Logobitombo (corde à sauter)
Wolfgang Amadeus Mozart Songs: Voi che sapete (le Mariage de Figaro) - Ave verum corpus
Mr. Big
Eric Martin, Paul Gilbert, Billy Sheehan & Pat Torpey
Songs: To Be With You - Just Take My Heart - Wild World
Mundy Songs: Galway Girl (feat. Sharon Shannon) - July
Muse
Matthew Bellamy, Dominic Howard & Christopher Wolstenholme
Songs: Time Is Running Out - Starlight - Psycho - Panic Station - Feeling Good
Møme Songs: Aløha (feat. Merryn Jeann)