1. O dive custos : elegy upon the death of Queen Mary : for SS and piano Author/Creator: Purcell, Henry, 1659-1695, composer Publication/Creation: [London, England] : Novello & Company, [between 1811-1999] Resource Type: Musical Score Edition: Special order edition. Access & Availability: Loading
2. O Domine, adjuva me Author/Creator: Byrd, William, 1540 Publication/Creation: [S.l.] : Musical Antiquarian Society Publications, 1848 Resource Type: Musical Score Access & Availability: Loading
3. O, quam gloriasum Author/Creator: Byrd, William, 1540 Publication/Creation: [S.l.] : Musical Antiquarian Society Publications, 1848 Resource Type: Musical Score Access & Availability: Loading
4. Offertorium : tres sunt Author/Creator: Schubert, Franz, 1797-1828 Publication/Creation: Leipzig : Breitkopf and Härtel, 1897 Resource Type: Musical Score Access & Availability: Loading
5. The office of compline throughout the year with musical notation Author/Creator: Catholic Church Publication/Creation: London : Burns & Lambert, [1871?] Resource Type: Musical Score Access & Availability: Loading
6. Oratory hymn-tunes Publication/Creation: London ; New York : Novello, Ewer, [1871?] Resource Type: Musical Score Access & Availability: Loading
7. Orietur in diebus tuis Author/Creator: Byrd, William, 1540 Publication/Creation: [S.l.] : Musical Antiquarian Society Publications, 1848 Resource Type: Musical Score Access & Availability: Loading