X Ambassadors
Songs:
Happy People (& Teddy Swims & Jac Ross) - Blinding Lights - Renegades - Unsteady - Home (& mgk & Bebe Rexha)

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
Songs: A Moment Like This (Leona Lewis) - Hallelujah (Alexandra Burke) - Somewhere Over The Rainbow (Shayne Ward) - Heroes (The X Factor Finalists) - Sorry Seems to Be the Hardest Word (Leona Lewis)
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
Songs: A Moment Like This (Leona Lewis) - Hallelujah (Alexandra Burke) - Somewhere Over The Rainbow (Shayne Ward) - Heroes (The X Factor Finalists) - Sorry Seems to Be the Hardest Word (Leona Lewis)
X Japan (エックス・ジャパン)
Songs:
Forever Love

Xanadu (film)
Soundtrack (1980)
Siehe auch: Xanadu (musical), Olivia Newton-John, Cliff Richard & Electric Light Orchestra
Songs: Xanadu (Olivia Newton-John & Electric Light Orchestra) - Suddenly (Olivia Newton-John & Cliff Richard) - Don't Walk Away (Electric Light Orchestra) - All Over the World (Electric Light Orchestra) - I'm Alive (Electric Light Orchestra)
Soundtrack (1980)
Siehe auch: Xanadu (musical), Olivia Newton-John, Cliff Richard & Electric Light Orchestra
Songs: Xanadu (Olivia Newton-John & Electric Light Orchestra) - Suddenly (Olivia Newton-John & Cliff Richard) - Don't Walk Away (Electric Light Orchestra) - All Over the World (Electric Light Orchestra) - I'm Alive (Electric Light Orchestra)

Charli XCX
Charlotte Aitchison
Songs: Guess (feat. Billie Eilish) - I Love It (& Icona Pop) - The Girl, So Confusing (version with Lorde) - New Shapes (& Christine and the Queens & Caroline Polachek) - Beg for You (& Rina Sawayama)
Charlotte Aitchison
Songs: Guess (feat. Billie Eilish) - I Love It (& Icona Pop) - The Girl, So Confusing (version with Lorde) - New Shapes (& Christine and the Queens & Caroline Polachek) - Beg for You (& Rina Sawayama)