for SATB and organ O Be Joyful is a jubilant setting of Psalm 100 from the Book of Common Prayer. Suitable for performances throughout the church year, it features fluctuating time signatures, a lively tempo, and bright harmonies, which are underpinned throughout by a sparkling organ part.

for SATB unaccompanied This paean to the divine creation of the world sets part of the Benedicite text from the US Book of Common Prayer. The four unaccompanied voice parts are used to great effect, with phrases often beginning in a strong unison before opening out into rich and colourful harmonies. Helvey highlights the words through the use of homophonic textures and changing time signatures to follow the natural stresses of the text.

for SATB and organ This choral hymn features a tune and text both newly written by the composer. With a verse for each member of the Trinity, it addresses God, the risen Christ, and the Holy Spirit in turn, all with a strong sense of worship and adoration. The piece starts in unison, with men followed by women, then the second verse is set to unaccompanied four-part harmony, while the third verse follows the traditional practice of unison tune with soprano descant above. The organ part provides both melodic and harmonic underpinning.

for SATB (with divisions) unaccompanied Helvey's skilful arrangement of the popular hymn by American Baptist minister Robert Wadsworth Lowry is joyous and affirmatory. The anthem is suitable for performance throughout the liturgical year, and the sweeping melodies, contrasting textures, and rich harmonies complement the celebratory nature of the text.

for SATB and organ This is a flexible hymn for general worship, with an original hymn tune ('Charleston') by Howard Helvey. Either Francis Scott Key's 'Lord, with glowing heart I'd praise thee' or Charles Wesley's 'Love divine, all loves excelling' may be sung, and Helvey employs hymnody's most popular traits, including a majestic organ introduction, an emphatic unison first verse, and a soaring soprano descant.