WARUO'SA

"Waruo'sa" is a vibrant call to worship in the Edo language, composed by David Irobonosen. The title translates to an invitation to praise God, a theme that echoes through the opening lines calling everyone in the world to join in thanksgiving ("Emwan hia no ra' gbon na wa ruo'sa"). With its lively tempo and joyful spirit, it is a magnificent choice for Entrance processions or grand celebrations in the liturgy, setting a tone of profound gratitude right from the start of Mass.

Musically, the piece is arranged as a dynamic choral anthem. Rather than a simple strophic hymn, it unfolds through a rich sequence of movements. The full choir's majestic opening gives way to a distinct Baritone solo, followed by intricate Trio and Duet sections that allow different voices in the choir loft to shine. This call-and-response structure builds a sense of communal gathering, as the voices layer together to declare that God is truly worthy of praise ("Osa se na ro").

Choirs will appreciate the rhythmic energy and the expressive "ad lib" solo passages that lead into the final, resounding chorus. It is a piece that demands joyful energy from the singers and naturally lifts the hearts of the congregation, making it a powerful expression of faith in Nigerian Catholic worship.