Offerings Alice Parker, Bardi Martin, Peter Klett, David Krusen, Mark Brymer, Kevin Martin Guitar, Electric guitar Gospel, Pop, Post-Grunge, Rock, Grunge
O Gloriosa Domina Venantius Fortunatus, Chiara Margarita Cozzolani, Orlande de Lassus, Crisostomo Rondini, Ivo Antognini, Venantius Honorius Fortunatus Tenor, Piano, Soprano, Bass Renaissance, Stage & Screen, Early Music, Baroque, Gospel
Oh What A Beautiful Mornin' Richard Walters, Benjamin Rauhala, Deke Sharon, Jeremy Jordan, hammerstein, Daryl McKenzie Piano, Guitar, Viola, Ukulele, Violin, Clarinet Jazz, Stage & Screen, Country, Folk, Broadway
O For a Closer Walk with God Daniel Grassi, Rachel Steffensmeier, Mark Andersen, John Bacchus Dykes, Samuel Stokes, Keith Getty Piano, Guitar, Organ Contemporary Christian, Children, Gospel, Stage & Screen
Of Thee I Sing Ira Gershwin, Brent Edstrom, George Gershwin, Stan Getz, Phillip Keveren Recorder, Piano, Electronic keyboard, Organ, Tenor Saxophone, Alto Saxophone Jazz, Folk, Orchestral Music, Broadway, Jazz Standards
Oceanus Artie Shaw, Audrey Snyder Violin, Bass, Piano, Marimba Folk, Folk World & Country, Stage & Screen
Ohio Betty Comden, Jeff Tincher, Young Crosby, Adolph Green, Leonard Bernstein, Neil Young Piano, Ukulele, Guitar, Electric guitar Protest Music, Album Rock, Pop, Folk, Children
Oh, No! What We Gonna Do? Phil Vischer, Addison Horner, Joe Dennis, Mike Nawrocki Piano, Bass, Soprano, Viola, Tenor Stage & Screen, Children, Gospel, Soundtrack
O Holy Night - Cello Solo Gene Roberson, Adolphe-Charles Adam, César Madeira Cello, Piano Folk World & Country, Contemporary Christian, Romantic, Gospel, Children
O Great God Bob Kauflin, Lori Cummings, Dan Forrest, Swedish Folk Song Piano Folk, Stage & Screen, Gospel
Ogni Volta Ennio Morricone, Antonello Venditti, Paul Anka, Carlo Rossi, Ester Alessandrini Piano, Flute, Guitar, Violin, Trombone, Bass Clarinet Crooners, Pop, Stage & Screen, Children, Folk World & Country
Oh, Goddess Wise gilbert, William S. Gilbert, Richard Walters, Sir Arthur Sullivan Piano Operette, Classical, Opera, Stage & Screen
