U2
Bono, The Edge, Adam Clayton & Larry Mullen Junior
Músicas: With or Without You - Beautiful Day - Sunday Bloody Sunday - One - New Year's Day

UB40
Ali Campbell
Músicas: Don't Break My Heart - Kingston Town - (I Can't Help) Falling in Love with You - I Got You Babe (& Chrissie Hynde) - Impossible Love

Kali Uchis
Músicas: Moonlight - Get You (& Daniel Caesar) - Igual que un ángel (& Peso Pluma) - See You Again (& Tyler, The Creator) - After the Storm (& Tyler, The Creator & Bootsy Collins)

Ultra Naté
Músicas: Free

Undercover
Músicas: Baker Street

The Underdog Project
Músicas: Summer Jam 2003

Carrie Underwood
Veja também: American Idol & Artists Stand Up to Cancer
Músicas: Last Name - Do You Hear What I Hear? - Before He Cheats - Don't Forget to Remember Me - Mama's Song

United Planet
Músicas: Change le monde

Urban Cookie Collective
Músicas: The Key the Secret

Keith Urban
Veja também: The Ranch
Músicas: Be a Light - Coming Home (& Julia Michaels) - Blue Ain't Your Color - You Gonna Fly - Making Memories of Us

Us3
Músicas: Cantaloop (Flip Fantasia)

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

Usher
Músicas: Caught Up - U Don't Have to Call - Without You (David Guetta) - Yeah! (& Lil' Jon & Ludacris) - OMG (& will.i.am)