M.I.A. Songs: Paper Planes - XXXO (feat. Jay-Z)
M83 Songs: Oblivion (feat. Susanne Sundfør) - Midnight City
Macklemore Songs: These Days - Glorious (feat. Skylar Grey) - And We Danced (feat. Ziggy Stardust) - Good Old Days (feat. Kesha)
Macklemore & Ryan Lewis Songs: Can't Hold Us (feat. Ray Dalton) - Downtown - Same Love (feat. Mary Lambert) - Thrift Shop - White Walls (feat. Schoolboy Q & Hollis)
Madcon Songs: Beggin' - Don't Worry (feat. Ray Dalton) - Glow - Liar
Juan Magán Songs: Bailando Por Ahi (Ayer la vi) - Baila Conmigo (feat. Luciana) - Noche y de día - Por fin te encontré (& Cali & El Dandee & Sebastian Yatra) - Un momento (& Inna)
Malo Songs: Suavecito
Cheb Mami Songs: Desert Rose (& Sting) - Meli Meli (Que m'arrive-t-il ?) - Ma Ma (Dance Mix)
Man of La Mancha (musical)
The musical (1965)
Songs: The Impossible Dream (The Quest) - La quête (Jacques Brel)
Manic Street Preachers
James Dean Bradfield, Nicky Wire, Sean Moore & Richey Edwards
Songs: A Design for Life - Your Love Alone Is Not Enough (feat. Nina Persson) - Autumn Song - If You Tolerate This Your Children Will Be Next - Ocean Spray
Mario Songs: Let Me Love You - How Do I Breathe - Thinkin' About You - Here I Go Again - Break Up (feat. Gucci Mane & Sean Garrett)
Maroon 5
Adam Levine, James Valentine, Jesse Carmichael, Michael Madden, Matt Flynn & Ryan Dusick
Songs: Memories - This Love - Girls Like You (feat. Cardi B) - Moves Like Jagger (feat. Christina Aguilera) - Moves Like Jagger (Acoustic)
Massive Attack Songs: Teardrop (feat. Elizabeth Fraser) - Live with Me (Terry Callier)
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 - Blame it on Your Heart - There Goes My Heart - All You Ever Do Is Bring Me Down - Hey Good Lookin'
MAX Songs: Love Me Less (feat. Quinn XCII) - Lights Down Low (feat. Gnash)
Edward Maya Songs: Stereo Love (feat. Vika Jigulina) - This Is My Life (feat. Vika Jigulina)
Maze Songs: Before I Let Go (feat. Frankie Beverly) - Joy And Pain - 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: Dynamite (From A.N.T. Farm) - Calling All The Monsters (From A.N.T. Farm)
The McCoys Songs: Hang On Sloopy (Single Version)
Leah McFall Songs: I Will Survive (Live)
Maria Mckee Songs: Show Me Heaven (Days of Thunder)
Gerard McMann Songs: Cry Little Sister (The Lost Boys)
Meduza
Songs: Lose Control (& Becky Hill & Goodboys) - Piece of Your Heart (feat. Goodboys)
Megadeth Songs: Symphony Of Destruction - Angry Again - Moto Psycho (Alternative Outro)
Melanie C
Melanie Chisholm Also known as Mel C
See also: Spice Girls

Songs: When You're Gone (in duet with Bryan Adams) - I Turn To You - First Day of My Life - If That Were Me - I Want Candy
Merk & Kremont Songs: Hands Up (feat. DNCE)
Metallica
James Hetfield, Lars Ulrich, Kirk Hammett & Robert Trujillo
Songs: Nothing Else Matters - Whiskey In The Jar - Enter Sandman - The Memory Remains (feat. Marianne Faithfull) - Turn The Page
Migos Songs: Bad and Boujee (feat. Lil Uzi Vert) - MotorSport (feat. Nicki Minaj & Cardi B) - T-Shirt
John Miles Songs: Music (Was My First Love) - Try A Little Tenderness (live Wembley) (in duet with Tina Turner)
Christina Milian Songs: AM to PM - When You Look At Me - Dip It Low - Call Me Beep Me (From the TV series Kim Possible) - Whatever U Want (feat. Joe Budden)
Military Wives Choir
Songs: Sing (& Gary Barlow & The Commonwealth Band) - Wherever You Are (X Factor)
Glenn Miller
Glenn Miller And His Orchestra
Songs: Chattanooga Choo Choo - Moonlight Serenade - In The Mood
Miss Saigon
Musicals & Broadway (1990)
Claude-Michel Schoenberg & Alain Boublil

Songs: I Still Believe - Bui Doi - The Movie In My Mind - Why, God, Why? - I'd Give My Life For You
MK Songs: 17 - Always (Route 94 Remix) (feat. Alana)
Emmanuel Moire Songs: La fin - Somethin' Stupid (in duet with Elodie Frégé) - Merci (in duet with Claire Joseph) - Bienvenue - La vie passe (From Le Roi Soleil musical)
Janelle Monáe
Songs: Tightrope (feat. Big Boi) - We Are Young (& Fun) - What Is Love? (From Rio 2 movie soundtrack) - Make Me Feel
Monsters, Inc. Songs: If I Didn't Have You - Si je ne t'avais pas (Eric Métayer & Jacques Frantz)
Morecambe and Wise
Eric Morecambe & Ernie Wise
Songs: Bring Me Sunshine - Positive Thinking
Alain Morisod Songs: Le marchand de bonheur (& Sweet People) - Une chanson italienne (& Sweet People) - Adieu et bonne chance (& Sweet People) - River Blue (& Sweet People)
Motörhead
Lemmy Kilmister, Phil Campbell & Mikkey Dee
Songs: Ace Of Spades
Mousse T. Songs: Sex Bomb (& Tom Jones) - Is It 'Cos I'm Cool? (feat. Emma Lanford) - Let's Go To Bed (& No Angels)
Wolfgang Amadeus Mozart Songs: Ave verum corpus - Voi che sapete (le Mariage de Figaro) - Non so più cosa son, cosa faccio (Le nozze di Figaro)
Mundy Songs: Galway Girl (feat. Sharon Shannon) - July
Muse
Matthew Bellamy, Dominic Howard & Christopher Wolstenholme
Songs: Feeling Good - Time is Running Out - Psycho - Plug In Baby - Sunburn
Music and Lyrics Songs: Way Back Into Love (Hugh Grant & Drew Barrymore)
Mýa
Mýa Harrison
Songs: Lady Marmalade (From Moulin Rouge! (2001 film) movie soundtrack) - Cell Block Tango (Chicago (the musical)) - Take Me There (& Blackstreet, Mase & Blinky Blink) - Free - Case Of The Ex