Our Garden of Life SATB - Stephen Chatman
Pie Jesu 2-Part - Mary Lynn Lightfoot
Our Father, Who in Heaven Art SATB - arr. Michael Burkhardt
Pictures of Fall 2-Part - Roger Emerson and John Jacobson
Our Caroling Wish for You 2-Part - arr. Mary Donnelly and George L.O. Strid
Ose Shalom TTBB - arr. Brant Adams
Organ Fugue BWV 578 SSAATTBB - J.S. Bach, arr. Ward Swingle
Open Now the Doors SATB - Frederick Swann
Personent Hodie SAB - arr. Ruth Elaine Schram
Onward, Ye Peoples SATB - Jean Sibelius, arr. Channing Lefebvre
Only Gratitude Remains SATB - Jocelyn Hagen
One Special Night SAB - Philip Kern
One Song (The Peacemakers) SATB - Karl Jenkins
One Small Child SSA - arr. Lloyd Larson
One of These days SSATBB - Sarah Quartel
One Love 3-Part Mixed - arr. Mark Brymer
One Fine Day SSA - arr. Mac Huff
Once in Royal David's City SATB - Hal H. Hopson
Once in royal David's city SATB - arr. A.H. Mann and Stephen Cleobury
On With the Snow! SATB - arr. Douglas E. Wagner
On With the Snow! 2-Part - arr. Douglas E. Wagner
On This Silent Night SATB - Steve Parsons
On the Street Where You Live SATB - arr. Mark Hayes
On the Common Ground SATB - Alice Parker
