One Step Closer Bon Jovi, Jeff Pescotto, Chester Bennington, Alan Menken, Carl Sturken, Keith Knudsen Klavier, Gitarre, Bassgitarre, Schlagzeug, E-Gitarre Heavy Metal, Kinder, Bühne & Leinwand, Broadway, Alternative Metal
One Song Glory Mark Brymer, Richard Walters, Jonathan Larson Gitarre, Klavier, Bass, Sopran, Bratsche, Tenor Bühne & Leinwand, Pop Rock, Musical, Pop, Broadway
One Night Only Beyoncé Knowles, Mac Huff, Tom Eyen, Jennifer Hudson, Henry Krieger, Josey Scott Klavier, Gitarre Soundtrack, Broadway, Musical, Bühne & Leinwand, Pop Rock
One Normal Night Andrew Lippa, Talitha Broughton Klavier, Gitarre, Tenorsaxophon, Baritonsaxophon, Altsaxophon, Sopran-Saxophon Musical, Broadway, Bühne & Leinwand
One of the Great Ones Glenn Slater, Alan Menken Klavier, Gitarre, Bass, Schlagzeug Broadway, Bühne & Leinwand, Musical, Pop
One Short Day Stephen Schwartz, Roger Emerson Klavier, Gitarre, Orgel, Elektronische Tastatur Broadway, Bühne & Leinwand, Musical, Metall
One Night Christina Perri, Danny Wood, Andrea Corr, Fran Healy, Brad Young, Anita Steiman Gitarre, Klavier, Bass, Schlagzeug, E-Gitarre Pop, Musical, Bühne & Leinwand, Broadway, Celtic
Ol Man River Eugénie Rocherolle, J. Kern, Bettina Schipp, Andrea Bocelli, Elvis Presley, Oscar Hammerstein II Tenor, Klavier, Sopran, Posaune, Bratsche, Ukulele Musical, Broadway, Volksmusik, Blues, Boogie Woogie
Only Girl Crystal Johnson, Mikkel Eriksen, The Music, Sandy Wilhelm, Mikkel S. Eriksen, Mikkel Storleer Eriksen Gitarre, E-Gitarre, Klavier Dance-Pop, Broadway, Pop Rock, Volksmusik, Punk Rock und Emo
Only In New York Dick Scanlan, Jeanine Tesori, Ollie Wall Gitarre, Klavier Musical, Bühne & Leinwand, Broadway
Only Remembered J Farrow, Jake Alexander, Jamie Farrow, Rachel Atkinson, Ira D Sankey Evangelium, Bühne & Leinwand, Broadway
Only The Lonely James Van Heusen, Frank Sinatra, George Kaplan, Carol Decker, Jimmy Van Heusen, Jared Plane Klavier, Gitarre, Schlagzeug, Ukulele, Bassgitarre, Bass Broadway, Jazz, Country, Rockabilly, Rock
On My Own Adam Wade Gontier, John Caird, Burt Bacharach, Barry Stock, Adam Gontier, Carolyn Miller Oboe, Blockflöte, Violine, Klavier, Flöte, Gitarre Metall, Country, Rock, Ballade, Broadway
On Broadway Cynthia Weil, Jim Beloff, Barry Mann, George Benson, Jerry Leiber, The Drifters Klavier, Klarinette, Marimba, Violine, Gitarre, Flöte Jazz, Volksmusik, Erwachsene Contemporary-Musik, Brill Building Pop, Doo Wop
Once Upon A Time Barri McPherson, Cole Porter, J.M. Jamison, Franz Steininger, Charles Strouse, James Pankow Violine, Klavier, Gitarre, E-Gitarre, Klarinette, Bratsche Fusion, Kinder, Soft Rock, Pop, Musical
