Old Black Joe Stephen Foster, Stephen C. Foster, Marianne Kim Piano, Harmonica, Guitar Folk, New Age, American, American Popular Song, Jazz
Old Dog Tray Sally Adams, Bettina Schipp, Stephen C. Foster, Stephen Foster Piano, Flute, Harmonica, Mandolin, Guitar, Electric guitar American, Country, American Popular Song, Folk
O Mio Babbino Caro, Harp and Native American Flute Giacomo Puccini, Cindy Blevins Harp, Flute Romantic, American, Opera
Oh Susannah Bernie Schweickart, Stephen Foster Piano, Guitar, Electric guitar, Saxophone American, Country, Children, Folk, Stage & Screen
One Man With Courage Makes A Majority Nico Muhly Soprano, Bass, Tenor, Viola Easy Listening, American, Stage & Screen
On A Tuesday In Amsterdam Long Ago Adam F. Duritz, Counting Crows, Adam Duritz, Charles Gillingham Piano, Guitar, Electric guitar Pop, Alternative Pop/Rock, Pop Rock, American, Folk
Old Blue Piano, Guitar, Violin, Organ, Electronic keyboard American, Children, Country, Folk, Bluegrass
One Time One Night Los Lobos, David Hidalgo, Louis Perez Piano, Guitar College Rock, Adult Alternative, Pop Rock, Folk World & Country, Heartland Rock
Open Thy Lattice Love Stephen C. Foster, Stephen Foster, Bettina Schipp, Stephen Collins Foster, OSM Press Piano, Mandolin, Ukulele, Harmonica Country, American, American Popular Song, Folk, Classical
Orange Lee Mitchell, Timothy Swan, Alexander Gretchaninoff, Josh Trentadue, Lynne Cox Baritone Saxophone, Tenor Saxophone, Alto Saxophone, Soprano Saxophone, Soprano, Viola American, Gospel
On Springfield Mountain Vicki Tucker Courtney, Traditional American Song Piano, Viola, Bass, Soprano American, Folksong, Folk
Over The Waterfall Heather M Music, Traditional Fiddle Tunes Recorder, Piano, Flute, Ukulele, Violin, Oboe Folk, American, Folk World & Country
Over There James Cagney, George M. Cohan, Dominic Meccia, George M Organ, Piano, Bass, Viola, Violin, Cello American Popular Song, Pop, American, Country, Military
Panamericana for Chamber Orchestra Editions Glenn Michael, Victor Herbert Classical, Stage & Screen, Broadway, Latin, American
