M83 Songs: Midnight City - Oblivion (feat. Susanne Sundfør)
Macklemore Songs: And We Danced (feat. Ziggy Stardust) - These Days - Glorious (feat. Skylar Grey) - Good Old Days (feat. Kesha)
Macklemore & Ryan Lewis
Siehe auch: Macklemore
Songs: Can't Hold Us (feat. Ray Dalton) - Same Love (feat. Mary Lambert) - Thrift Shop - Downtown - White Walls (feat. Schoolboy Q & Hollis)
Madcon Songs: Glow - Don't Worry (feat. Ray Dalton) - Beggin' - Liar
Maejor Songs: I Love You (feat. Greeicy) - Lolly (feat. Justin Bieber & Juicy J)
Major Lazer
Songs: Light It Up (Remix) (feat. Fuse ODG & Nyla) - Lean On (feat. & DJ Snake) - Que calor (feat. J Balvin & El Alfa) - Cold Water (feat. Justin Bieber & ) - Let Me Live (& Rudimental, Anne-Marie & Mr Eazi)
Lee Majors
Songs: The Unknown Stuntman (The Fall Guy)
Maluma
Songs: Chantaje (feat. Shakira) - Felices los 4 - Marinero - Chantaje (Salsa Version) (feat. Shakira) - Corazón (feat. Nego do Borel)
Cheb Mami Songs: Desert Rose (& Sting) - Meli Meli (Que m'arrive-t-il ?) - Ma Ma (Dance Mix)
Mario Songs: Let Me Love You - Just a Friend - How Could You - Break Up (feat. Gucci Mane & Sean Garrett) - Thinkin' About You
Maroon 5
Adam Levine, James Valentine, Jesse Carmichael, Michael Madden, Matt Flynn & Ryan Dusick
Songs: Memories - Sugar - Sunday Morning - This Love - Moves Like Jagger (feat. Christina Aguilera)
Marshmello
Songs: Be Kind (& Halsey) - Friends (feat. Anne-Marie) - Happier (feat. Bastille) - Silence (feat. Khalid) - Wolves (feat. Selena Gomez)
Marteria
Songs: Lila Wolken (Yasha & Miss Platnum)
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: The Air That I Breathe - Dance the Night Away - Poder vivir - Blame it on Your Heart - La Mucara
Henning May
Songs: Vermissen (feat. JuJu)
Edward Maya
Songs: Stereo Love (feat. Vika Jigulina) - This Is My Life (feat. Vika Jigulina)
China Anne McClain Songs: What's My Name (Descendants 2) - Calling All The Monsters (Von A.N.T. Farm) - Dynamite (Von A.N.T. Farm)
The McCoys
Songs: Hang On Sloopy (Single-Version)
Maria Mckee
Songs: Show Me Heaven (Days of Thunder)
Meduza
Songs: Lose Control (& Becky Hill & Goodboys) - Piece of Your Heart (feat. Goodboys)
Melanie C
Melanie Chisholm Auch bekannt als / unter Mel C
Siehe auch: Spice Girls

Songs: First Day of My Life - When You're Gone (duett mit Bryan Adams) - I Turn To You - Carolyna - If That Were Me
Metallica
James Hetfield, Lars Ulrich, Kirk Hammett & Robert Trujillo
Songs: Nothing Else Matters - Whiskey In The Jar - Enter Sandman - Turn The Page - The Unforgiven
John Miles
Songs: Music (Was My First Love) - Try A Little Tenderness (live Wembley) (duett mit Tina Turner)
Milk & Honey
Chalav U'Dvash
Songs: Hallelujah - Hallelujah (הללויה Hebrew version) (& Gali Atari)
Nicki Minaj
Songs: Side to Side (feat. Ariana Grande) - Grand Piano - Swalla (feat. Jason Derulo & Ty Dolla $ign) - Bang Bang - Moment 4 Life (feat. Drake)
Miss Platnum
Songs: Lila Wolken (Marteria & Yasha)
Miss Saigon
Musicals & Broadway (1989)
Claude-Michel Schoenberg & Alain Boublil

Songs: Why, God, Why? - The Movie in My Mind - The Last Night of the World - I'd Give My Life For You - Now That I've Seen Her
The Moody Blues
Graeme Edge, Justin Hayward, John Lodge, Denny Laine, Mike Pinder, Ray Thomas, Clint Warwick, Rodney Clark, Patrick Moraz
Songs: Nights in White Satin (Single-Version) - Nights in White Satin (Album Version) - Question - Go Now - I Know You're Out There Somewhere
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)
Mr. Big
Eric Martin, Paul Gilbert, Billy Sheehan & Pat Torpey
Songs: Wild World - To Be With You - Just Take My Heart
Muse
Matthew Bellamy, Dominic Howard & Christopher Wolstenholme
Songs: Undisclosed Desires - Time is Running Out - Sing For Absolution - Can't Take My Eyes Off You - Uprising