(Hosanna to the Son of David). By T.L. De Victoria; Richard Proulx. Edited by Richard Proulx. For SATB Chorus and piano reduction. Ars Antiqua. Sacred. Easy. 8 pages

By Richard Proulx. For SAB Chorus, Organ accompaniment, and Trumpet (Bb or C). Christmas. Sacred. Easy. 12 pages

By Thomas Ford. Edited by Richard Proulx. Ars Antiqua Choralis Series Sacred. Published by GIA Publications.

By Richard Proulx. For Voices: Unison; solo/choir/cong. Instruments: 6-8 handbells (instruments required). Organ. Choral Sacred. Level: easy/medium. 5 pages. Published by GIA Publications.

By Richard Proulx. For Cantor, Assembly and Organ accompaniment. Cantor / Congregation. Sacred. Easy. 4 pages

By Hans Sachs; Various. Edited by Richard Proulx. For SATB Chorus and piano reduction. Bible Reference: Matthew 25:1-13;. Ars Antiqua. Sacred. 4 pages

By 1582 Piae Cantiones. Edited by Richard Proulx. Arranged by Venceslaus Samotulinus. For Voices: SATB. Ars Antiqua Choralis Series Sacred. Level: easy. 6 pages. Published by GIA Publications.

By Louis H. Redner (1830-1908) and Richard Proulx. For SAB Chorus and Organ accompaniment. Christmas. Sacred. Easy. 4 pages

By Richard Proulx. For SAB Chorus and Trumpet. Christmas. Sacred. Easy. 12 pages

By Richard Proulx. For Voices: Cantor, SATB. Instruments: 4 flutes (instruments optional). Organ. Choral Sacred. Level: easy. 4 pages. Published by GIA Publications.

(Puer natus in Bethlehem). By Richard Proulx and Plainsong. For SAB Chorus and 5 Handbells. Ars Antiqua. Sacred. Easy. 4 pages

By Richard Proulx. For Voices: CCS. Organ. Cantor/Congregation Series Sacred. Level: easy. 4 pages. Published by GIA Publications.

(from Mass for the City). By Richard Proulx. For SATB, Chorus, and Organ accompaniment. Choral. Sacred. 8 pages

By Loys (Louis); 50 Pseaulmes De David Bourgeois. Edited by Richard Proulx. Arranged by Claude; Tiers Livre 8 Pseaulmesde David Goudimel. For Voices: SATB. Piano reduction. Ars Antiqua Choralis Series Sacred. Level: easy/medium. 7 pages. Published by GIA Publications.

By Traditional Latin American Lullaby. Arranged by Richard Proulx. For SATB Chorus and Organ accompaniment. Christmas. Sacred. 8 pages

Arranged by Richard Proulx. For Organ. Instrumental Part. Sacred. 2 pages

By Jacob Obrecht. Edited by Richard Proulx. Ars Antiqua Choralis Series Sacred. Published by GIA Publications.

By Richard Proulx. For Unison or 2 Voice Mixed Chorus and 7 Handbells. Ritual Prayer. Sacred. 8 pages

By Richard Proulx. For SATB Chorus, Unison and piano reduction. Other. Sacred. 8 pages

By Richard Proulx. Cantor/Congregation Series Sacred. Published by GIA Publications.

By Richard Proulx. For SATB, SAB, TTB, or SSA Chorus and 4 Handbells. Ritual Prayer. Sacred. 8 pages

By Richard Proulx. Cantor/Congregation Series Sacred. Published by GIA Publications.

(Litany for the Breaking of Bread). By Richard Proulx. For Cantor and Assembly. Cantor / Congregation. Sacred. 4 pages

By Giovanni Gabrieli (1553-1612). Edited by Richard Proulx. For SATB Chorus. Ars Antiqua. Sacred. 8 pages

By Richard Proulx. For Voices: SATB, assembly. Instruments: *4 horns in F or brass quartet (2 trumpets, 2 trombones), timpani (instruments optional). Organ. Liturgical Sacred. Level: easy. 7 pages. Published by GIA Publications.

Arranged by Richard Proulx. For Cello. Instrumental Part. Sacred. 1 pages

By Richard Proulx. For SATB Chorus. Mass. Sacred. Easy/medium. 32 pages

By Richard Proulx. For SATB Chorus, Cantor, and Assembly. Mass. Sacred. Easy. 24 pages

By Richard Proulx. For Voices: 2 voices, cantor, assembly. Instruments: Tambourine, finger cymbals (instruments required). Choral Sacred. Level: easy. 4 pages. Published by GIA Publications.

By Franz Xaver Gruber. Arranged by Richard Proulx. For String Quintet (2 Violins, Viola, Cello, Bass), Flute, Oboe, 2 Horns in F. Instrumental Part. Sacred. Easy. 36 pages