U.N.V.
Songs:
So In Love With You

U2
Bono, The Edge, Adam Clayton & Larry Mullen Junior
Songs: With or Without You - I Still Haven't Found What I'm Looking For - Beautiful Day - Pride (In the Name of Love) - One
Bono, The Edge, Adam Clayton & Larry Mullen Junior
Songs: With or Without You - I Still Haven't Found What I'm Looking For - Beautiful Day - Pride (In the Name of Love) - One

Kali Uchis
Songs: Moonlight - Loner - See You Again (& Tyler, The Creator) - After the Storm (& Tyler, The Creator & Bootsy Collins) - Telepatía
Songs: Moonlight - Loner - See You Again (& Tyler, The Creator) - After the Storm (& Tyler, The Creator & Bootsy Collins) - Telepatía
UGK
Songs:
Big Pimpin' (& Jay-Z) - Sippin' on Some Syrup (& Three 6 Mafia & Project Pat) - Int'l Players Anthem (I Choose You) (& OutKast)
The Umbrellas of Cherbourg
Songs:
Je ne pourrai jamais vivre sans toi (José Bartel & Danielle Licari) - Devant le garage (José Bartel & Danielle Licari)

Uncle Kracker
Songs: Drift Away (& Dobie Gray) - Smile - Follow Me - In a Little While - When the Sun Goes Down (& Kenny Chesney)
Songs: Drift Away (& Dobie Gray) - Smile - Follow Me - In a Little While - When the Sun Goes Down (& Kenny Chesney)

Carrie Underwood
See also: American Idol & Artists Stand Up to Cancer
Songs: Mary, Did You Know? - Blown Away - Before He Cheats - Church Bells - O Holy Night
See also: American Idol & Artists Stand Up to Cancer
Songs: Mary, Did You Know? - Blown Away - Before He Cheats - Church Bells - O Holy Night
Unforgiven
Songs:
Claudia's Theme
Unheilig
Songs:
So wie du warst - Winter - Zeit zu gehen - Geboren um zu leben - Unter deiner flagge
United Planet
Songs:
Change le monde
The Unlikely Candidates
Songs:
Novocaine
Upchurch
Songs:
Hey Boy, Hey Girl (& Katie Noel) - Broadway Girls (& Chase Mathew) - Holler Boys - Rollin Stoned - Outlaw (& Luke Combs)

Midge Ure
See also: Band Aid II
Songs: The Man Who Sold the World (Party Party) - If I Was - Breathe
See also: Band Aid II
Songs: The Man Who Sold the World (Party Party) - If I Was - Breathe
Us3
Songs:
Cantaloop (Flip Fantasia)

Usher
Songs: U Remind Me - DJ Got Us Fallin' In Love (& Pitbull) - Superstar - Yeah! (& Lil' Jon & Ludacris) - Standing Next to You (& Jungkook (정국))
Songs: U Remind Me - DJ Got Us Fallin' In Love (& Pitbull) - Superstar - Yeah! (& Lil' Jon & Ludacris) - Standing Next to You (& Jungkook (정국))
Lil Uzi Vert
Songs:
XO Tour Llif3 - Everybody (& Nicki Minaj) - Just Wanna Rock - There She Go (& Justin Bieber) - Money Longer