Home / Sheet Music / Mass of the Faithful – Penitential Act II / Lord, Have Mercy View cart “Singing Praises To God” has been added to your cart. Mass of the Faithful – Penitential Act II / Lord, Have Mercy$2 Mass of the Faithful - Penitential Act II / Lord, Have Mercy quantity Add to cart Category: Sheet Music Related products Children of God $2 Add to cart Mass of the Faithful – Memorial Acclamation I, II, III $2 Add to cart Thy Will Be Done $2 Add to cart Here the Pilgrim, Home at Last $2 Add to cart