Nso

"Nso" is a vibrant Igbo setting of the Sanctus, composed by Alex Hilary Ugwu C. for the Catholic Mass. Sung at the conclusion of the Eucharistic Preface, it calls the congregation to join the choirs of angels in proclaiming God's holiness. The piece opens with a reverent, measured repetition of "Nsọ" (Holy), setting a solemn and majestic tone before breaking into the joyful acclamations of "Hosana".

The music is written in traditional solfa notation and arranged for a four-part choir. Its lyrics faithfully follow the liturgical text, moving from the awe-inspiring declaration of "Oseburụwa Chineke nke igwe ndị agha" (Lord God of hosts) to the triumphant "Ọ dị ngozi... bụ onye bịara" (Blessed is he who comes). The final section builds into an energetic, rhythmic repetition of "Hosana, sana!!", creating a deeply uplifting moment in the liturgy.

This setting captures the dual nature of the Sanctus—both deeply reverent and highly celebratory. Choirs appreciate its straightforward harmony and the natural flow of the Igbo language, which allows the faithful to enter fully into the mystery of the Eucharist with joyful praise.