Usus Antiquior Liturgical Resources
- A Dictionary of the Psalter (Britt, 1928)
- Anthologia Quinta Vocalis (1927)
- Antiphonale (1912)
- Antiphonarium (1923)
- Chants Abreges (1926), Graduals and Alleluias
- Chants of the Church (1954), Modern Notes
- Chants of the Church (Latin/English 1953)
- Dominican Liturgical Books
- Graduale Romanum 1908 (Vatican edition: no Solesmses markings)
- Graduale Romanum 1961 (with nav links)
- Graduale Romanum, Ratisbon (1871)
- Gregorian Missal (Latin/English)
- Index of the 1974 Graduale
- Introits for Treble Choir (Richard Rice)
- Kyriale (Solesmes edition)
- Kyriale (Vatican Edition)
- Kyriale Brevis
- Laudes Festivae
- Liber Brevior (1954)
- Liber Usualis (1961)
- Mass and Vespers (1957)
- Music of the Sarum Rite (website in progress)
- Offertoriale with Offertory Verses (1935)
- Offertory Verses (printable booklet)
- Officium Majoris Hebdomadæ Et Octavæ Paschæ (Sung Liturgy of Holy Week) (1923)
- Ordinary Chants (Latin, English)
- Ordo Processionum (Franciscan 1925)
- Parish Book of Chant (CMAA)
- Processionarium (Dominican 1913)
- Propers of the Church year set to tones (1962 Missal)
- Propers of the Mass by Fr. Rossini
- Proprium de Tempore (Propers)
- Psalm Tone Sheet
- Secunda Anthologia Vocalis (Trios, Ravanello, 1907)
- Simplified Graduale, Major Propers (R. Rice)
- St. Lalande Library of Rare Books
- Versus Psalmorum et Canticorum
- Vesperale Romanum (1913)