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) - Music to My Eyes (Lady Gaga & Bradley Cooper) - Is That Alright? (Lady Gaga)
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: The Winner Takes It All - Dancing Queen - Thank You For The Music - Voulez-Vous - Waterloo
AC/DC
Brian Johnson, Angus Young, Malcolm Young, Cliff Williams & Phil Rudd
Songs: Highway To Hell - Thunderstruck - You Shook Me All Night Long - Sin City - Back In Black
Ace
See also: Paul Carrack
Songs: How Long
Adiemus Songs: Adiemus (Karl Jenkins)
Aerosmith
Steven Tyler, Joe Perry, Tom Hamilton, Brad Whitford & Joey Kramer
Songs: I Don't Want to Miss a Thing - Walk This Way - Dream On (Short version) - Mama Kin - Janie's Got A Gun
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) - As Your Friend (feat. Chris Brown)
Afroman Songs: Because I Got High - Crazy Rap (Colt 45)
AJR Songs: Bang! - I'm Ready - Sober Up (feat. Rivers Cuomo)
Alabina Songs: Alabina - Salma ya salama (Olé Y Ola) - C'est la vie (La vérité si je mens 2) - Lololé (Don't Let Me Be Misunderstood)
Aladdin (1992 film)
Musical film (1992)
See also: Aladdin (2019 film) & Aladdin (musical)

Songs: A Whole New World (Lea Salonga & Brad Kane) - Friend Like Me (Robin Williams) - A Whole New World (Aladdin's Theme) (Peabo Bryson & Regina Belle) - Je suis ton meilleur ami (Richard Darbois) - Prince Ali (Robin Williams)
Aladdin (2019 film)
Musical film (2019) Will Smith & Hiba Tawaji
See also: Aladdin (1992 film) & Aladdin (musical)

Songs: Speechless (Full) (Naomi Scott) - A Whole New World (Mena Massoud & Naomi Scott) - Friend Like Me (Will Smith) - Arabian Nights - Speechless (Part 2) (Naomi Scott)
L'Algérino Songs: Va bene (feat. Kore)
Alle Farben Songs: Supergirl (feat. Anna Naklab & YOUNOTUS) - She Moves (Far Away) (feat. Graham Candy) - Little Hollywood - Only Thing We Know (feat. Kelvin Jones & YOUNOTUS) - Please Tell Rosie (feat. YOUNOTUS)
Lily Allen
Also known as Lily Rose Cooper
Songs: Somewhere Only We Know (John Lewis) - The Fear - Dream A Little Dream (& Robbie Williams) - Smile - LDN
Anastasia (musical)
The musical (2017)
See also: Anastasia

Songs: In My Dreams - In a Crowd of Thousands
Chris Anderson Songs: Last Night (feat. DJ Robbie)
Michael Andrews Songs: Mad World (Donnie Darko)
Anouk Songs: Jerusalem - Birds (Eurovision Netherlands) - Hold Me (& Douwe Bob) - Losing My Religion (live) - It's So Hard
Jann Arden Songs: Insensitive - Good Mother (Single Version)
AronChupa Songs: I'm An Albatraoz (Nora Ekberg)
Art of Noise
Songs: Kiss (feat. Tom Jones)
Aspects Of Love
Musicals & Broadway - Andrew Lloyd Webber
Songs: Love Changes Everything - Chanson d'enfance - Anything But Lonely
Avenue Q Songs: There's a Fine, Fine Line (Kate Monster & Lucy) - Special
Awolnation Songs: Sail