Unnatural Selection Jennifer Lindberg, Matthew Bellamy Klavier, Cello, Bratsche, Altsaxophon, Harfe, Schlagzeug Art-Rock/Progressive, Pop, Alternative Pop/Rock, Indie-Rock, Alternative
Unsatisfied Paul Westerberg, The Replacements Gitarre, E-Gitarre Pop Rock, Punk, Rock, Alternative, Pop
Under This Moon Nick Cave E-Gitarre, Gitarre, Klavier Rock, Pop, Volksmusik, Alternative, Alternative Pop/Rock
Undertow Adam Jones, Tony Banks, Daniel Carey, Friedrich Burgmüller, Maynard James Keenan Gitarre, Klavier Metall, Soft Rock, Volksmusik, Pop Rock, Pop
Undiscovered Emile Haynie, Martin Brammer, Ashlee Simpson, Amanda Ghost, Devonte Hynes, Steve Robson Gitarre, Klavier, E-Gitarre Indie Pop, Bühne & Leinwand, Soundtrack, Musical, Pop Rock
Unique Kris Allen, Rune Westberg, Jason Bradford Reeves, Lenka Kripac Schlagzeug Alternative Rock, Pop, Pop Rock
Unsaid Things Thomas Fletcher, Daniel Jones, Harry Judd, Danny Jones, James Elliot Bourne, Harry Mark Christopher Judd Gitarre, Klavier, E-Gitarre Alternative Pop/Rock, Rock, Pop Rock, Punk-Pop, 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
Unsteady Adam Levin, Alexander Grant, Alexander Junior Grant, Casey Harris, Addison Horner, Noah Feldshuh Klavier, Gitarre, Sopran, Bratsche, Schlagzeug, Bass Pop, Indie Electronic, Alternative Pop/Rock, Rock, Volksmusik
Until The World Goes Cold Michael Baskette, Corey Beaulieu, Paolo Gregoletto, Matthew Heafy Gitarre Volksmusik, Pop, Pop Rock, Rock
Untitled Finale Alexander Varkatzas, Travis Miguel, Daniel Jacobs, Brandon Saller, Marco McKnight Gitarre, E-Gitarre Metall, Rock, Pop, Volksmusik, Pop Rock
Up Adam Messinger, Demi Lovato, Daniel Davidsen, Robert Lange, Mich Hansen, Maegan Cottone Gitarre, Klavier, Bassgitarre, Marimba, Kontrabass, Bass Folk Welt und Land, Bühne & Leinwand, Pop Rock, Dance-Pop, Country
Up Against The Wall Brad Daymond, Justin Timberlake, Alex Greggs, Jc Chasez, Tom Robinson Gitarre, Klavier Pop, Pop Rock, Rock, Volksmusik
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
Until The End Of The World The Edge Gitarre, Klavier Pop, Dance-Pop, Album Rock, College Rock, Alternative Pop/Rock
untitled #1 Tim Rice-Oxley, Richard Hughes, Richard David Hughes, Timothy Johnson, Tom Chaplin Flöte, Klavier, Gitarre, Klarinette, Violine, Altsaxophon Brit-Pop, Pop, Alternative Pop/Rock, Rock, Piano Rock
Unbelievable James Atkin, Jason Robert Brown, Irving Gordon, Jerry Livingston, Ian Dench, Derran Brownson Klavier, Gitarre, Bassgitarre, Schlagzeug, E-Gitarre Club/Tanz, Broadway, Alternativer Tanz, Bühne & Leinwand, Rock
Unbelievers Susanne Hug, Jake Kyle, Paul Wigens Gitarre, E-Gitarre Pop Rock, Britpop, Rock, Volksmusik
