Up In Flames Coldplay, Jonny Buckland, Joe Satriani, Chris Martin, Jon Buckland, Will Champion Klavier, Gitarre Piano Rock, Britpop, Pop, Erwachsene Alternative, Metall
Unbound Zachary Baker, Sean O'Loughlin, Avenged Sevenfold, Matthew Sanders, Brian Haner, James Sullivan Gitarre, E-Gitarre Emo, Alternative Metal, Konzertband, Metall, Heavy Metal
U-Fig Daron Malakian, Shavo Odadjian, Serj Tankian, System Of A Down E-Gitarre, Gitarre Rock, Metall, Hard Rock, Pop Rock
Two Story Town Dean Grakal, Bon Jovi, Mark Hudson, Jon Bon Jovi, Richie Sambora Gitarre Metall, Hard Rock, Rock
Use The Man Dave Mustaine, Megadeth, Marty Friedman Gitarre, E-Gitarre Pop, Rock, Volksmusik, Metall, Pop Rock
Undivided Billy Falcon, Bon Jovi, Chris Loocke, Jon Bon Jovi, First Call, Simon Spang-Hanssen Gitarre, Klavier, E-Gitarre, Schlagzeug Jazz, Pop, Country Pop, Blues, Hard Rock
Unknown Soldier Benjamin Burnley, Breaking Benjamin Gitarre, E-Gitarre Pop Rock, Volksmusik, Heavy Metal, Alternative Metal, Alternative
Unsainted Craig Jones, Corey Taylor, Sidney Wilson, James Root, Alessandro Venturella, M. Shawn Crahan Gitarre, E-Gitarre, Schlagzeug Metall, Rock
Undertow Adam Jones, Tony Banks, Daniel Carey, Friedrich Burgmüller, Maynard James Keenan Gitarre, Klavier Metall, Soft Rock, Volksmusik, Pop Rock, Pop
Unskinny Bop Bruce Johannesson, Bret Michaels, Brett Michaels, Poison, C. C. DeVille, Bobby Dall Klavier, Gitarre Metall, Glam Rock, Heavy Metal, Hair-Metal, Hard Rock
Untitled Finale Alexander Varkatzas, Travis Miguel, Daniel Jacobs, Brandon Saller, Marco McKnight Gitarre, E-Gitarre Metall, Rock, Pop, Volksmusik, Pop Rock
Until The End Mark Klepaski, Aaron C. Fincke, The Nightwatchman, Benjamin Burnley, Aaron Fink, Mark J. Klepaski Gitarre, Klavier, E-Gitarre, Schlagzeug Volksmusik, Alternative, Metall, Pop, Rock
Under And Over It Five Finger Death Punch, Kevin Churko, Jeremy Spencer, Ivan Moody, Thomas Jason Grinstead, Zoltan Bathory Gitarre, E-Gitarre Heavy Metal, Rock, Volksmusik, Metall, Pop
Unholy Confessions Brian Haner Jr., James Sullivan, Brian Haner, Avenged Sevenfold, Matthew Sanders, Zachary Baker Bassgitarre, Bass, Gitarre, Schlagzeug, Trommel Pop Rock, Pop, Metall, Emo, Heavy Metal
Unsung Vanessa Carlton, Page Hamilton, Rev. J. Troutbeck, Pink Floyd, Richard Wright Gitarre, Klavier Metall, Erwachsene Alternative, Pop Rock, Pop, Rock
Until The Day Justin Foley, Killswitch Engage, Joel Michael Stroetzel, Adam Jonathan Dutkiewicz, Michael D'antonio, Jesse Leach Gitarre Metall, Rock, Punk
