A Star is Born
Lady Gaga & Bradley Cooper
Musical film (2018)

Songs: Shallow (Lady Gaga & Bradley Cooper) - Always Remember Us This Way (Lady Gaga) - I'll Never Love Again (Lady Gaga) - La vie en rose (Lady Gaga) - Diggin' My Grave (Lady Gaga & Bradley Cooper)
ABBA
Anni-Frid Lyngstad, Agnetha Ase Fältskog, Goran Bror Benny Andersson & Björn Christian Ulvaeus
See also: Mamma Mia! (musical) & Mamma Mia! Here We Go Again

Songs: Dancing Queen - Waterloo - ABBA Medley - Take a Chance on Me - Money, Money, Money
AC/DC
Brian Johnson, Angus Young, Malcolm Young, Cliff Williams & Phil Rudd
Songs: Highway To Hell - Thunderstruck - You Shook Me All Night Long - If You Want Blood (You've Got It) - Whole Lotta Rosie
Ace Songs: How Long
Across The Universe
Musical film (2007)
Songs: If I Fell (Evan Rachel Wood) - I Want To Hold Your Hand - Revolution - Hey Jude - Let It Be
Adiemus
Karl Jenkins
Songs: Adiemus (Karl Jenkins)
Aerosmith
Steven Tyler, Joe Perry, Tom Hamilton, Brad Whitford & Joey Kramer
Songs: I Don't Want to Miss a Thing - Rag Doll - Walk This Way (duet) (& Run-DMC) - Walk This Way - Luv Lies
Afrojack Songs: Give Me Everything Tonight (feat. Pitbull, Ne-Yo & Nayer) - Hey Mama (& David Guetta & Nicki Minaj) - The Spark (feat. Spree Wilson) - Take Over Control (feat. Eva Simons) - Hey (feat. Fais)
Afroman Songs: Crazy Rap (Colt 45) - Because I Got High
Air Songs: All I Need
Alabina Songs: C'est la vie (La vérité si je mens 2) - Salma ya salama (Olé Y Ola) - Lololé (Don't Let Me Be Misunderstood) - Alabina
Aladdin (1992 film)
Musical film (1992) Disney
See also: Aladdin (2019 film) & Aladdin (musical)

Songs: A Whole New World (Lea Salonga & Brad Kane) - Friend Like Me (Robin Williams) - Prince Ali (Robin Williams) - A Whole New World (Aladdin's Theme) (Peabo Bryson & Regina Belle) - Arabian Nights (Bruce Adler)
Aladdin (2019 film)
Musical film (2019) Disney - Will Smith & Hiba Tawaji
See also: Aladdin (1992 film) & Aladdin (musical)

Songs: Speechless (Full) (Naomi Scott) - Friend Like Me (Will Smith) - Prince Ali (Will Smith) - A Whole New World (Mena Massoud & Naomi Scott) - Speechless (Part 1) (Naomi Scott)
Alice in Chains
See also: Days of the New
Songs: Down In A Hole (Live MTV Unplugged) - No Excuses - Again - Man In The Box - Nutshell
Alice in Wonderland Songs: In a World of My Own (Kathryn Beaumont) - I'm Late (Bill Thompson) - Dans le monde de mes rêves (Victoria Germain) - Je suis en retard
Alle Farben Songs: Vincent (Alle Farben Remix) (& Sarah Connor) - Supergirl (feat. Anna Naklab & YOUNOTUS) - She Moves (Far Away) (feat. Graham Candy) - Please Tell Rosie (feat. YOUNOTUS) - Fading (& Ilira)
Lily Allen
Also known as Lily Rose Cooper
Songs: Somewhere Only We Know (John Lewis) - Dream A Little Dream (& Robbie Williams) - Oh My God (& Mark Ronson) - Not Fair - Fuck You
Alok Songs: Hear Me Now (& Bruno Martini feat. Zeeba)
Anne-Marie
Anne-Marie Nicholson
Songs: 2002 - Perfect to Me - Rewrite the Stars (& James Arthur) - Rockabye (feat. Sean Paul & Clean Bandit) - Friends (feat. Marshmello)
Anouk Songs: Girl - Jerusalem - Losing My Religion (Live) - Hold Me (in duet with Douwe Bob) - Sacrifice
AronChupa Songs: I'm An Albatraoz (Nora Ekberg)
Art Of Noise Songs: Kiss (feat. Tom Jones)
Natacha Atlas Songs: Mon amie la rose (Radio Edit)
Avenue Q Songs: There's a Fine, Fine Line (Kate Monster & Lucy) - Special
Avicii
Songs: Wake Me Up! (feat. Aloe Blacc) - Feeling Good - Heaven (feat. Chris Martin) - Without You (feat. Sandro Cavazza) - S.O.S. (feat. Aloe Blacc)
Awolnation Songs: Sail