A Perfect Circle
Also known as APC - Maynard James Keenan (Tool & Puscifer)
Songs: 3 Libras - Judith - So Long, and Thanks for All the Fish - The Noose - The Outsider
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) - Look What I Found (Lady Gaga) - Maybe It's Time (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 - Gimme! Gimme! Gimme! (A Man After Midnight) - Mamma Mia - Does Your Mother Know - The Winner Takes It All
Abel Songs: Onderweg
AC/DC
Brian Johnson, Angus Young, Malcolm Young, Cliff Williams & Phil Rudd
Songs: Highway to Hell - You Shook Me All Night Long - Thunderstruck - It's a Long Way to the Top (If You Wanna Rock 'n' Roll) - 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 - Come Together - Rag Doll - Sweet Emotion - Dream On
Fred Again Songs: Adore U (& Obongjayar)
Ski Aggu Songs: Friesenjung (& Joost & Otto Waalkes)
Agneepath Songs: Abhi mujh mein kahin (Sonu Nigam)
AJR
Also known as Adam Met, Jack Met & Ryan Met
Songs: Bang! - Burn the House Down - 100 Bad Days - World's Smallest Violin - Way Less Sad
Akinyele Songs: Put It in Your Mouth (& Kia Jefferies)
Al.Hy Songs: Hakuna Matata (We Love Disney) - Echo
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) - A Whole New World (Aladdin's Theme) (Peabo Bryson & Regina Belle) - Prince Ali (Robin Williams) - Arabian Nights (Bruce Adler) - Friend Like Me (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) - Príncipe Alí (Español) (Arturo Mercado Jr) - Arabian Nights - Friend Like Me (Will Smith)
Alaska
Alaska & Dinarama
Songs: Bailando (& Los Pegamoides) - Ni tú ni nadie - ¿A quién le importa?
Alderliefste Songs: Laat Me / Vivre (& Ramses Shaffy & Liesbeth List)
Alessandra Songs: Queen of Kings (Eurovision Norway)
L'Algérino Songs: Va bene (& Kore)
Alika Songs: Bridges (Eurovision Estonia)
Alok Songs: Deep Down (& Ella Eyre, Kenny Dope & Never Dull) - Hear Me Now (& Bruno Martini & Zeeba) - Work with My Love (& James Arthur) - Wherever You Go (& John Martin)
Alonzo
Kassim Djae
See also: Psy 4 de la rime

Songs: Petit génie (& Jungeli, Imen Es, Abou Debeing & Lossa) - Rien (& Amel Bent) - Tout va bien (& Ninho & Naps) - 1ère fois (& Imen Es)
Américo Songs: Te vas
Aminé Songs: Caroline
Ammar
Also known as Ammar Bozoglu
Songs: De laatste (& Snelle)
Anastasia (1997 film)
Musical film (1997)
See also: Anastasia (musical)

Songs: Once Upon a December (Liz Callaway) - Journey to the Past (Liz Callaway) - At the Beginning - In the Dark of the Night (Jim Cummings) - Au plus noir de la nuit (Richard Darbois)
Chris Anderson Songs: Last Night (& DJ Robbie)
Michael Andrews
Songs: Mad World (Donnie Darko)
Anitta Songs: Envolver - Sua cara (& Major Lazer & Pabllo Vittar) - Simply the Best (& Black Eyed Peas & El Alfa) - Mon soleil (& Dadju) - Jacuzzi (& Greeicy)
Annie (musical)
The musical (1977)
See also: Annie (1982 film), Annie (2014 film) & Annie (1999 film)

Songs: Tomorrow (Andrea McArdle) - Maybe
Anouk
Anouk Teeuwe
Songs: Girl - Jerusalem - Lovin' Whiskey (live) - Nobody's Wife - Everything
Ray Anthony Songs: Hokey Pokey (& Jo Ann Greer) - At Last - Dragnet
Antoon Songs: Hallo
Apocalyptica
Songs: Not Strong Enough (& Brent Smith) - I'm Not Jesus (& Corey Taylor) - I Don't Care (& Adam Gontier)
Ara Ketu Songs: Mal acostumada (live) - Pipoca
Jann Arden Songs: Good Mother (Single Version) - You Don't Know Me (My Best Friend's Wedding) - Insensitive - Will You Marry Me (& Alabama)
Argent Songs: Hold Your Head Up (Single Version)
Arisa
Rosalba Pippa
Songs: La notte - Meraviglioso amore mio - L'esercito del selfie (& Lorenzo Fragola & Takagi & Ketra) - Amami - Controvento
Arjon Songs: Schudden (& DJ Nelis) - Zakka zakka (& DJ Willem de Wijs & Feest DJ Bas)
Richard Armitage Songs: Misty Mountains (The Hobbit)
AronChupa Songs: I'm an Albatraoz (Nora Ekberg)
Joe Arroyo Songs: La rebelión (No le pegue ala negra)
Artful Dodger Songs: Movin' Too Fast (& Romina Johnson)
Marc Aryan Songs: Katy
Ashnikko
Also known as Ashton Nicole Casey
Songs: Slumber Party (& Princess Nokia) - Daisy - Panic Attacks in Paradise - Stupid (& Yung Baby Tate) - Working Bitch
Atif Aslam Songs: Tere sang yaara (Rustom)
ATB Songs: 9 PM (Till I Come) (& Yolanda Rivera) - Your Love (9PM) (& A7S & Topic)
Athlete Songs: Wires
Natacha Atlas Songs: Mon amie la rose (Radio Edit)
Augustana Songs: Boston
Mickey Avalon Songs: My Dick (& Dirt Nasty & Andre Legacy) - So Rich, So Pretty
Awolnation Songs: Sail
Ramón Ayala
Also known as Ramón Ayala Y Sus Bravos Del Norte
Songs: Tragos Amargos - Un puño de tierra - Un Rinconcito en el Cielo - Del otro lado del porton
Naiara Azevedo Songs: 50 Reais (& Maiara & Maraisa)