Our Truth Cristiano Migliore, Cristina Scabbia, Cristiano Mozzati, Andrea Ferro, Lacuna Coil, Marco Biazzi Gitarre, E-Gitarre Alternative Metal, Metall, Black Metal, Goth Metal, Heavy Metal
Outcry Jordan Rudess, John Myung, John Petrucci, Dream Theater Bassgitarre, Gitarre, Bass Metall, Art-Rock/Progressive, Pop Rock, Hard Rock, Heavy Metal
Out Of The Silent Planet Steve Harris, Steven Harris, Janick Gers, Bruce Dickinson, Yevhen Martianov, Iron Maiden Gitarre, Bratsche, Cello, Violine Pop Rock, Volksmusik, Rock, Metall
Outro Breaking Benjamin, Benjamin Burnley, Alexandr Misko, Mark J. Klepaski, Aaron C. Fincke, Aaron Fink Gitarre, E-Gitarre Alt-Metal, Metall, Nach dem Grunge, Rock, Alternative
Overlord Black Label Society, Zakk Wylde Gitarre Metall, Hard Rock, Black Metal, Heavy Metal, Pop Rock
Original Prankster Dexter Holland, The Offspring Gitarre, Bass, Bassgitarre Pop Rock, Punk, Metall, Pop, Kinder
Out of Line Samuel Endicott, Keith Nelson, Jimmy Ashhurst, Stevie D., Sam Endicott, The Bravery Gitarre, E-Gitarre Alternative Metal, Rock, Metall, Amerikanischer Trad Rock, Hard Rock
Outshined Chris Cornell Gitarre, Schlagzeug, E-Gitarre Alternative, Grunge, Volksmusik, Pop Rock, Heavy Metal
Overcome All That Remains, Andre Merritt, As I Lay Dying, David Nevue, Samuel Watters, Alexandra Burke Klavier, Gitarre, Ukulele, Mezzosopran, Sopran, Bass Volksmusik, Bühne & Leinwand, Ballade, Evangelium, Metall
Overkill Eddie Clarke, Colin James Hay, Kevin Busse, Ian Kilmister, Phil Taylor, Men At Work Gitarre, Bassgitarre, Bratsche, Sopran-Saxophon, Tenor, Sopran Neue Welle, Rock, Pop Rock, Bühne & Leinwand, Volksmusik
Over Now Dylan Wiggins, Adam Feeney, Jerry Cantrell, James Bourne, Abel Tesfaye, Calvin Harris Klavier, Gitarre, E-Gitarre Metall, Folk Welt und Land, Dance-Pop, Alternative, Rock
Out Of Exile Jared Plane, Audioslave, Chris Cornell, Eric Estacio Bassgitarre, Bass, Gitarre Evangelium, Rock, Pop, Grunge, Metall
Climbing Out of the Shadows Steven Harris, Steve Harris, Bruce Dickinson, Iron Maiden, Jennifer Bellor, Raymond John Ludwig Gitarre, Klavier, Cello, Trompete, Bratsche, Violine Jazz, Kinder, Klassisch, Metall, Rock
Outta Love Again Van Halen, Eddie Van Halen, David Lee Roth, Alex Van Halen, Edward Van Halen, Michael Anthony Gitarre, E-Gitarre Album Rock, Pop Rock, Metall, Rock, Hard Rock
Over And Over Gavin Brown, Bobby Day, Anne Herring, Adam Wade Gontier, Paul Godfrey, Brad Walst Gitarre, Klavier, E-Gitarre Evangelium, Pop, Metall, Kinder, Country
Over The Wall Gregory Carl Christian, Eric Peterson, Steven Souza, Alex Skolnick, Debbie Gibson, Deborah Gibson Gitarre, Klavier Metall, Volksmusik, Rock, Dance-Pop, Pop Rock
Oxygen Cyrus Bolooki, Colbie Caillat, Antonina Armato, New Found Glory, Chad Gilbert, Bryan Adams Gitarre, Klavier, E-Gitarre Musical, Metall, Bühne & Leinwand, Volksmusik, Erwachsene Alternative
Ozone Baby Led Zeppelin, Robert Plant, Jimmy Page Gitarre, Klavier Hard Rock, Pop Rock, Album Rock, Classic Rock, Metall
Out on the Tiles Robert Plant, Jimmy Page, Led Zeppelin, John Bonham Klavier, Gitarre Classic Rock, Britischer Metal, Arena Rock, Album Rock, Hard Rock
