U2
Bono, The Edge, Adam Clayton & Larry Mullen Junior
Utwory: The Saints Are Coming (& Green Day) - I Still Haven't Found What I'm Looking for (with Coco Freeman) (& Rhythms Del Mundo & Buena Vista Social Club) - New Year's Day - Desire - I Still Haven't Found What I'm Looking For

UB40
Ali Campbell
Utwory: Kingston Town - Red Red Wine - I'll Be Your Baby Tonight (& Robert Palmer) - If It Happens Again - Red Red Wine (radio edit)

Kali Uchis
Utwory: Get You (& Daniel Caesar) - See You Again (& Tyler, The Creator) - After the Storm (& Tyler, The Creator & Bootsy Collins) - Moonlight - Dead to Me

Carrie Underwood
See also: American Idol & Artists Stand Up to Cancer
Utwory: Because He Lives - The Bullet - Before He Cheats - How Great Thou Art - What Child Is This

United Planet
Utwory: Change le monde

Midge Ure
See also: Band Aid II
Utwory: The Man Who Sold the World (Party Party) - If I Was - Breathe

Uriah Heep
Utwory: Rain - Sweet Lorraine - Lady In Black - July Morning - Free Me

Urszula
Utwory: Konik na biegunach

USA For Africa
Michael Jackson, Lionel Richie, Harry Belafonte, Quincy Jones, Kenny Rogers, Tina Turner & Diana Ross
Utwory: We Are the World

Usher
Utwory: DJ Got Us Fallin' In Love (& Pitbull) - She Came To Give It To You (& Nicki Minaj) - Same Girl (& R. Kelly) - Don't Waste My Time (& Ella Mai) - My Way (& Jermaine Dupri)