- Three Psalms for Contralto or Baritone with Organ Accompaniment; II. O Be Joyful in the Lord by Leo Sowerby, 1949
- Leo Sowerby: American Master of Sacred Song by Gloriae Dei Cantores, 2000-01
- Dialog. For organ and piano by Leo Sowerby, 1968
- Psalm 142. Sacred song ... for tenor (or soprano) and organ by Leo Sowerby, 1966
- The compositions of Leo Sowerby by Ronald M Huntington, 1994
- Psalms for Baritone or Contralto and Sacred Songs: The Collected Works of Leo Sowerby by Leo Sowerby, 1996
- Eternal Light. A choral grace ... [Words by] Alcuin (735-804) by Leo Sowerby, 1958
- Sowerby: Arioso for Organ Solo (with Pipe Organ Registrations) (Saint Cecilia Series, 687) by Leo Sowerby, 1942
- The Snow lay on the Ground. (Venite adoremus.) Traditional Christmas carol for S. S. A. < T. T. B. B. > arranged by L. Sowerby by Leo Sowerby, 1964
- The Snow lay on the Ground. (Venite adoremus.) Traditional Christmas carol for voices in unison with descant, arranged by L. Sowerby by Leo Sowerby, 1952
- The Snow lay on the Ground. (Venite adoremus.) Traditional Christmas carol for S. A. arranged by L. Sowerby by Leo Sowerby, 1966
- Four Old English Songs, by John Dowland, John Attey and Thomas Morley, with Piano accompaniments arranged by L. Sowerby. [No. 1.] Sorrow, sorrow stay. ... Sweet was the song. [No. 4.] Sweet nymphe by Leo Sowerby, 1927
- The Snow lay on the Ground. (Venite adoremus.) Traditional Christmas carol for S. A. B. arranged by L. Sowerby by Leo Sowerby, 1953
- Manger Carol. Christmas carol arranged for voices in unison by L. Sowerby. < French, 13th century, > the text tr. by Winfred Douglas, etc by Leo Sowerby, 1956
|