| X (Xzibit, 2000) | X (Bailterspace, 1993) |
| X (Liberty X, 2006) | X-French Tee Shirt (Shudder to Think, 1995) |
| X-Insurrection (Machines of Loving Grace, 1992) | X gon' give it to ya (DMX, 2003) |
| X marks the spot (Devon, 1994) | X offender (Blondie, 1976) |
| X-raisons (Saïan Supa Crew, 2002) | X-Ray vision (Moon Martin, 1982) |
| X-ray (the Maccabees, 2006) | X-Rayted (the Lot Six, 2004) |
| X, Y and Zee (Pop Will Eat Itself, 1991) | X you (Avicii, 2013) |
| X-Filez (Mista Freezy, 2004) | X-mas gorillas (Liquid Image) |
| X2 (A Certain Ratio) | X2X (we want more) (Brooklyn Bounce, 2003) |
| Xanadu (Rush, 1977) | Xdono (Tiziano Ferro, 2001) |
| Xenophobia (Jef, 2004) | Xlarge (Original Bedroom Rockers, 2001) |
| Xman (unePassante, 2013) | Xmas '84 (Stiff All Stars, 1984) |
| The Xmas wish (Grandpa Jones, 1992) | Xote das meninas (ela so quer) (O Karaiva, 2005) |
| Xverso (Tiziano Ferro, 2003) | XXL (Keith Anderson, 2005) |
| XXL (Mylène Farmer, 1995) | XXX (Helium, 1994) |
| XXX (Koda Kumi, 2006) | XXX - le masochiste (Snowy Shaw, 2005) |
| XY (K?ry James, 2008) | X.Y.Z. (StereoLiza, 2006) |