X Ambassadors
Canciones: Blinding Lights - Renegades - Boom - Happy People (& Teddy Swims & Jac Ross) - Sucker for Pain

X Factor
Joe McElderry, Leon Jackson, Same Difference, The X Factor Finalists, Alexandra Burke, Steve Brookstein, Shayne Ward, Leona Lewis, Susan Boyle, Jedward, Maria Lawson & Cher Lloyd
Canciones: Somewhere Over The Rainbow (Shayne Ward) - Hallelujah (Alexandra Burke) - Against All Odds (Steve Brookstein) - Summertime (Leona Lewis en vivo) - Wishing on a Star

Xanadu (film)
Banda sonora (1980)
Descubre también: Xanadu (musical), Olivia Newton-John, Cliff Richard & Electric Light Orchestra
Canciones: Suddenly (Olivia Newton-John & Cliff Richard) - Xanadu (Olivia Newton-John & Electric Light Orchestra) - All Over the World (Electric Light Orchestra) - Don't Walk Away (Electric Light Orchestra) - Whenever You're Away from Me

Xavi
También conocida como Joshua Xavier Gutierrez Alonso
Canciones: La diabla

Charli XCX
Charlotte Aitchison
Canciones: I Love It (& Icona Pop) - Out Out (& Saweetie, Jax Jones & Joel Cory) - Speed Drive (Barbie (2023 film)) - Girls - Vroom Vroom

Xscape
Canciones: Just Kickin' It - Understanding - My Little Secret - Who Can I Run to - The Arms of the One Who Loves You

Xuxa
Canciones: Ilarie

XXXTentacion
Canciones: Changes - Hope - Look at Me! - Sad! - Moonlight

Xzibit
También conocida como Alvin Nathaniel Joiner
Canciones: What's the Difference (& Eminem & Dr. Dre)