Umbrella Kuk Harrell, Rihanna, Christopher Stewart, Tricky Stewart, Patti Rudisill, James Khoury Flute, Piano, Alto Saxophone, Guitar, Organ, Electronic keyboard Folk, Rock, Hip Hop, alternative, Pop
Ultima Esperanza Amanda Palmer, The Dresden Dolls Piano, Guitar, Electric guitar Pop Rock, Alternative Rock, Folk, alternative, Pop
Ultraviolet Daniel Jones, Danny Jones, Freya Ridings, Neal Busby, Thomas Fletcher, Graham Gouldman Drums, Piano, Guitar, Electric guitar alternative, Punk-Pop, Pop, Alternative Pop/Rock, Folk
Uncle Jonny The Killers, Brandon Flowers, Ronnie Vannucci, Ronnie Vannucci Jr., Dave Keuning, Mark Stoermer Guitar, Electric guitar Rock, Alternative Rock, Pop Rock, Folk, Pop
Underdog Joe Jonas, Jeff Tincher, Ed Sheeran, Amund Bjorklund, Alicia Keys, John McDaid Guitar, Piano, Ukulele, Soprano Saxophone, Baritone, Viola Pop, alternative, Rhythm & Blues, Indie, Funk
Under The Milky Way Karin Jansson, Steve Kilbey, Elizabeth Savina, The Church Piano, Guitar, Ukulele, Electric guitar Stage & Screen, Alternative Pop/Rock, Post-Punk, Pop, Pop Rock
Under Control Oliver Goldstein, Julian Casablancas, Alessandro Lindblad, Bonnie McKee, jacob yandura, Alesso Soprano Saxophone, Tenor Saxophone, Alto Saxophone, Baritone Saxophone, Piano, Guitar Electronic, alternative, Pop Rock, Folk, Rock
The Troll Under the Bridge Anthony Kiedis, Anne Raugh, Albert Miller, All Saints, Rob Dietz, John Anthony Frusciante Bass guitar, Ukulele, Piano, Bass, Guitar, Drums Grunge, alternative, Alternative Pop/Rock, Funk Metal, punk
True Men Don't Kill Coyotes Anthony Kiedis, Jack Sherman, Cliff Martinez, Red Hot Chili Peppers Drums, Guitar, Electric guitar Alternative Rock, Hard Rock, alternative, Funk Rock, Pop Rock
Underneath It All David A. Stewart, Gwen Stefani, D. Stewart, No Doubt, Jim Farley, Michael Wittig Piano, Bass, Electric guitar, Bass guitar, Viola, Tenor Alternative Rock, Folk, Rhythm & Blues, alternative, Adult Alternative
Under The Boardwalk Barbershop Harmony Society, Art Resnick, Artie Resnick, Mac Huff, Arthur Resnick, Liz Beloff Bass guitar, Clarinet, Guitar, Cello, Horn, Piano Adult Contemporary, Motown, alternative, Doo Wop, punk
Undisclosed Desires Hugo Neves, Matthew Bellamy Bass guitar, Guitar, Piano, Flute, Alto Saxophone, Trumpet Folk, Britpop, alternative, Progressive Rock, Pop Rock
Undone - The Sweater Song Rivers Cuomo, Weezer Piano, Guitar Post-Grunge, Power Pop, Pop Rock, Rock, Punk-Pop
Under This Moon Nick Cave Piano, Guitar, Electric guitar Folk, Rock, alternative, Alternative Pop/Rock, Pop Rock
Under The Sheets Ellie Goulding, Fin Dow-Smith Piano, Guitar, Electric guitar alternative, Rock, Dance-pop, Pop, Pop Rock
Universally Speaking Anthony Kiedis, Chad Smith, John Anthony Frusciante, John Frusciante, Red Hot Chili Peppers Guitar, Drums, Piano, Bass guitar, Electric guitar, Bass Funk Rock, alternative, Pop, Funk, Folk
