M-Clan Songs: Sopa fria
M.I.A. Songs: XXXO (feat. Jay-Z) - Paper Planes
M83 Songs: Oblivion (feat. Susanne Sundfør) - Midnight City
Mabel Songs: Bum Bum
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
See also: Macklemore
Songs: Can't Hold Us (feat. Ray Dalton) - Thrift Shop - Downtown - Same Love (feat. Mary Lambert) - White Walls (feat. Schoolboy Q & Hollis)
Mad Cobra Songs: Flex
Madcon Songs: Beggin' - Liar - Don't Worry (feat. Ray Dalton) - Glow
Maejor Ali Songs: Lolly (feat. Justin Bieber & Juicy J)
The Magician Songs: Sunlight (feat. Years & Years)
Maître Gims Songs: Bella Ciao - A contre sens (in duet with Shaniz) - La même (& Vianney) - Zombie - Je te pardonne (feat. Sia)
Malo Songs: Suavecito (Richard Bean)
Maluma
Songs: Corazón (feat. Nego do Borel) - Chantaje (feat. Shakira) - Vente pa' ca (feat. Ricky Martin) - Felices los 4 (Salsa Version) - Mala mía
Cheb Mami Songs: Desert Rose (& Sting) - Meli Meli (Que m'arrive-t-il ?) - Ma Ma (Dance Mix)
Man Of La Mancha
Musicals & Broadway
Songs: The Impossible Dream
Mann Songs: Buzzin' (feat. 50 Cent)
Mario Songs: Let Me Love You - Thinkin' About You - Kryptonite (feat. Rich Boy) - How Do I Breathe - Break Up (feat. Gucci Mane & Sean Garrett)
Maroon 5
Adam Levine, James Valentine, Jesse Carmichael, Michael Madden, Matt Flynn & Ryan Dusick
Songs: Girls Like You (feat. Cardi B) - Three Little Birds - Moves Like Jagger (feat. Christina Aguilera) - Moves Like Jagger (Acoustic) - Sugar
Marshmello
Songs: Happier (feat. Bastille) - Friends (feat. Anne-Marie) - Silence (feat. Khalid) - Wolves (feat. Selena Gomez)
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) - 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 - Moonlight Kiss (Raul Malo) - All You Ever Do Is Bring Me Down - Ride With Me - Pizziricco
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 - Happy Feelin's (feat. Frankie Beverly) - Golden Time Of Day (feat. Frankie Beverly) - Before I Let Go (feat. Frankie Beverly)
Zayion McCall Songs: Juju on That Beat (TZ Anthem) (& Zay Hilfigerrr)
China Anne McClain Songs: Dynamite (From A.N.T. Farm) - Calling All The Monsters (From A.N.T. Farm)
Leah McFall Songs: I Will Survive (Live)
Ewan McGregor
Songs: Come What May (From Moulin Rouge! movie soundtrack) - Elephant Love Medley (Moulin Rouge!) - Your Song (From Moulin Rouge! movie soundtrack) - El Tango De Roxanne (From Moulin Rouge! movie soundtrack)
Maria Mckee
Songs: Show Me Heaven (From Days of Thunder movie soundtrack)
Gerard McMann Songs: Cry Little Sister (The Lost Boys)
Medina Songs: You And I
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) - Loving You (& Matt Cardle) - First Day of My Life - Northern Star - I Want Candy
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: Whiskey In The Jar - Nothing Else Matters - Enter Sandman - Turn The Page - For Whom The Bell Tolls
Migos Songs: Bad and Boujee (feat. Lil Uzi Vert) - T-Shirt
Mikimix Songs: E la notte se ne va - Geronimo (& Angie)
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) - Hallelujah (הללויה Hebrew version) (& Gali Atari)
Glenn Miller
Glenn Miller And His Orchestra
Songs: In The Mood - Chattanooga Choo Choo - Moonlight Serenade
Amedeo Minghi Songs: Vattene amore (& Mietta)
Miossec Songs: Brest
Miss Montreal Songs: Hoe (& Nielson) - Ik zoek alleen mezelf (feat. Paskal Jakobsen) - Just A Flirt
Miss Platnum Songs: Lila Wolken (Marteria & Yasha)
Miss Saigon
Musicals & Broadway (1990)
Claude-Michel Schoenberg & Alain Boublil

Songs: I Still Believe - I'd Give My Life For You - Why, God, Why? - The Movie In My Mind - The Last Night of the World
MK Songs: 17 - Always (Route 94 Remix) (feat. Alana)
Marianne Molina Songs: Je me souviens de toi (Une voix en or) - Deux histoires (Une voix en or)
Janelle Monáe Songs: We Are Young (& Fun) - Tightrope (feat. Big Boi) - Make Me Feel - What Is Love? (From Rio 2 movie soundtrack)
Noa Moon Songs: Paradise (Mon chemin) (feat. Malo)
Morecambe and Wise
Eric Morecambe & Ernie Wise
Songs: Bring Me Sunshine - Positive Thinking
Moriarty Songs: Jimmy
Motown The Musical
The musical (2013) Broadway Cast
Songs: Get Ready / Dancing in the Street
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
Roberto Murolo
Songs: Cu' mme (in duet with Mia Martini)
Muse
Matthew Bellamy, Dominic Howard & Christopher Wolstenholme
Songs: Feeling Good - Something Human - Panic Station - Can't Take My Eyes Off You - Plug In Baby
Music and Lyrics Songs: Way Back Into Love (Hugh Grant & Drew Barrymore)
Mýa
Mýa Harrison
Songs: Lady Marmalade (From Moulin Rouge! movie soundtrack) - Cell Block Tango (Chicago (the musical)) - It's All About Me (feat. Sisqó) - Take Me There (& Blackstreet, Mase & Blinky Blink) - Case Of The Ex
Mylo Songs: In My Arms
Møme Songs: Aløha (feat. Merryn Jeann)