On The Border Bernie Leadon, Ernie Watts, Al Stewart, The Eagles, Don Henley, Glenn Frey Guitar, Piano, Electric guitar Classic Rock, Pop Rock, Pop, Jazz, Rock
On The Line Nick Jonas, Joseph Jonas, Kevin Jonas II, Christopher Norton, Demi Lovato, Nicholas Jonas Piano, Guitar, Electric guitar Pop, Folk, Classical, Pop Rock, Dance-pop
On The Other Side Of The Tracks Virginia Martin, Cy Coleman, Carolyn Leigh Piano, Guitar Folk, Stage & Screen, Musical, Broadway, Traditional Pop
Our Deliverance Emily Saliers, Indigo Girls Piano, Guitar, Electric guitar Pop, Alternative Rock, Folk
I am so glad that our father in heaven Carol Petersen, Roger Jones, Han-Ki Kim, Unknown Writer, Marcel Dupre Piano, Organ, Viola, Violin, Cello Children, Gospel, Folk, Latin
Our Finest Dreams Mindi Dickstein, Jason Howland Piano, Guitar, Electric guitar Musical, Stage & Screen, Folk, Broadway, Pop
Our Last Goodbye Eliot Kennedy, Jon McLaughlin, Lee Brennan, Jonathan McLaughlin Guitar, Piano, Electric guitar Pop, Folk
Our Lawyer Made Us Change The Name Of This Song So We Wouldn't Get Sued Peter Wentz, Joe Trohman, Patrick Stumph, Pete Wentz, Andrew Hurley, Patrick Stump Guitar, Electric guitar Alternative Rock, Punk-Pop, Rock, Emo, Folk
Outcast Peer Astrom, Adam Anders, David Stenmark, Glee Cast, Mark A, Mark Brymer Bass, Viola, Soprano, Electric guitar Pop, Folk, Gospel, Stage & Screen
Outlaw Ron Hammon, Le Roy Lonnie Jordan, Katie Schuld, Harold R. Brown, Emily Staveley-Taylor, Antonina Armato Guitar, Piano, Electric guitar Pop-Soul, Rock, Folk, Pop Rock, Soul
Out Of Reach Dream Theater, John Petrucci, Jonathan Shorten, Elizabeth Ragsdale, Michael Mangini, Gabrielle Piano, Violin, Alto Saxophone, Flute, Guitar, Clarinet Stage & Screen, Pop Rock, Folk, Pop, Dance-pop
Hole in the Hedge/Out on the Ocean Traditional Fiddle Tunes, Thomas Quigley, Tom Paxton, Traditional Irish Violin, Bass guitar, Piano, Viola, Cello, Guitar Folk, Country, Celtic, Folk World & Country, St. Patrick's Day
Out On The Town Jennifer Diana, Emile Haynie, Nate Ruess, Andrew Dost, Jack Antonoff Piano, Guitar Indie, Alternative Rock, Pop, Indie Pop, Folk
Outside Of A Small Circle Of Friends Phil Ochs Piano, Guitar, Electric guitar Folk Rock, Psychedelic, Folk, Pop, Garage Rock
