On the Isle of Innisfree James McDunn Mezzo-Soprano, Soprano St. Patrick's Day, Folk, Celtic, Children
On The Banks Of Allan Water Carsten Gerlitz, Matthew Gregory Lewis, Traditional Scottish Folk Song, Phillip Keveren, Scottish Traditional Piano St. Patrick's Day, Folk, Celtic
On Your Shore Vincent Frank, Nicky Ryan Harp, Piano, Guitar Ethnic Fusion, Adult Contemporary, Folk, Folk World & Country, St. Patrick's Day
One By One Wayne Shorter, Art Blakey, Enya, Ellen Allard, Nicky Ryan, Kitty Wells Piano, Guitar, Electric guitar Adult Alternative, Folk, Metal, Dance, Easy Listening
On that Day When I Cross the Mighty Sea Piano Track James Michael Stevens Piano Gospel, Celtic, St. Patrick's Day
Òran Chaluim Sgàire / Iolaire Sùil Na Grèine Julia Gordon Accordion Folk World & Country, Folk, Celtic, St. Patrick's Day
One Toy Soldier Nicky Ryan, Forevergreens Music, Roma Ryan Guitar, Piano New Age, St. Patrick's Day, Adult Contemporary, Celtic, Ethnic Fusion
Oran na Maighdinn Mhara Tiffany Schaefer, Eve McTelenn, Julia Gordon Harp, Accordion Celtic, Folk, St. Patrick's Day
On My Father's Wings David Foster, Carole Bayer Sager, The Corrs Piano, Guitar Father's Day, Rock, Celtic, Pop, Stage & Screen
Orinoco Flow Nicky Ryan, Celtic Woman, Sarah Cellobat Chaffee, Roma Ryan, Kirby Shaw Guitar, Piano, Viola, Violin, Cello, Soprano Folk World & Country, Easy Listening, alternative, Celtic, 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
O Waly Waly Corduroy Fifths Music Publishing, Melissa Blanton, Benjamin Britten, Traditional English, Richard Walters, Karen Unsworth Clarinet, Piano, Bass Clarinet, Trombone, Tuba, Bass Trombone Celtic, Gospel, St. Patrick's Day, Folk, Classical
O wert thou in the cauld blast Konrad Harley, Felix Mendelssohn, Scottish tune Piano Classical, Classical Period, St. Patrick's Day, Celtic, Romantic
O The Deep Deep Love Of Jesus Patti Drennan, K.L. Phillips, Brenda Portman, Heather Sorenson, Annie Routley, Joseph M. Martin Piano, Alto Saxophone, Viola Classical, Pop, Celtic, Gospel
