Unbound Zachary Baker, Sean O'Loughlin, Avenged Sevenfold, Matthew Sanders, Brian Haner, James Sullivan Electric guitar, Guitar Emo, Hardcore Punk, Concert Band, Alternative Metal, Heavy Metal
Unchained David Lee Roth, Alex Van Halen, Eddie Van Halen, Edward Van Halen, Michael Anthony, Van Halen Guitar, Piano, Electric guitar Album Rock, Heavy Metal, Pop Rock, Arena Rock, Rock
Under The Graveyard Ali Tamposi, Chad Smith, Andrew Wotman, Ozzy Osbourne, Andrew Watt Electric guitar, Guitar Rock, Alternative Pop/Rock, Hard Rock, Pop Rock, Metal
Unholy Confessions Brian Haner Jr., James Sullivan, Brian Haner, Avenged Sevenfold, Matthew Sanders, Zachary Baker Guitar, Bass, Bass guitar, Drum, Drums Alt-Metal, Metal, Alternative Metal, Alternative Pop/Rock, Folk
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
Ungrateful Robert Ortiz, Thom Bell, Craig Mabbitt, Thomas Bell, Brandon Saller, Michael Money Guitar Heavy Metal, Pop, Folk, Alternative Metal, Hard Rock
Unknown Soldier Benjamin Burnley, Breaking Benjamin Guitar, Electric guitar Metal, Alternative Metal, Rock, alternative, Folk
Unskinny Bop Bruce Johannesson, Bret Michaels, C.C. Deville, Poison, C. C. DeVille, Bobby Dall Guitar, Piano Hard Rock, Heavy Metal, Folk, Glam Rock, Rock
Until It Sleeps Zillah Day-Smith, Lars Ulrich, Metallica, James Hetfield Drum Set, Drums, Piano, Guitar, Electric guitar, Bass Thrash, Heavy Metal, Hard Rock, Pop Rock, Folk
Used To Love Her Izzy Stradlin, Duff 'Rose' McKagan, Renny Gamarra Loaiza, Guns N' Roses, Axl Rose, W. Axl Rose Piano, Guitar, Ukulele Heavy Metal, Hard Rock, Folk, Metal, Pop
Until It's Gone Brad Delson, Aldy Santos, Charles Bennington, Dave Phoenix Farrell, Linkin Park, Mike Shinoda Drum Set, Drums Metal, Alternative Metal, Post-Grunge, Goth-Rock, Heavy Metal
Vengeance Falls Corey Beaulieu, David Draiman, Matthew Heafy, Paolo Gregoletto Electric guitar, Guitar Folk, Pop, Metal, Heavy Metal, Pop Rock
Vermilion Pt. 2 Joe Moreg, Shawn Crahan, Sid Wilson, Corey Taylor, Nathan Jordison, Chris Fehn Guitar, Electric guitar Alternative Metal, Heavy Metal, Hip Hop, Rock, Metal
Venice Queen John Frusciante, Anthony Kiedis, Red Hot Chili Peppers, Chad Smith, John Anthony Frusciante Bass guitar, Guitar, Bass Funk Rock, Pop, Alternative Pop/Rock, alternative, Heavy Metal
Under And Over It Five Finger Death Punch, Kevin Churko, Jeremy Spencer, Ivan Moody, Thomas Jason Grinstead, Zoltan Bathory Guitar, Electric guitar Thrash, Pop, Heavy Metal, Rock, Metal
Victory Lap Oli Herbert, Jennifer Eklund, Phil Labonte, All That Remains, Jason Costa, Mike Martin Guitar, Electric guitar, Piano Metal, Classical, Pop, Pop Rock, Folk
Voodoo Rob Merrill, Bent Fabric, Black Sabbath, Lisa Jump, Anthony Iommi, Geezer Butler Electric guitar, Guitar, Tom-tom, Xylophone, Marimba, Vibraphone Pop Rock, British Metal, Album Rock, Hard Rock, Metal
Wait And Bleed Michael Thomas, Chris Fehn, Craig Jones, Corey Taylor, Cyril Mayer, Mike Holt Bass, Guitar, Bass guitar, Drums Alternative Metal, Pop Rock, Hip Hop, Heavy Metal, Metal
