Archbishop Nelson Perez celebrates Mass on the Fourth Sunday of Advent

6abc Studios (WPVI) -- 6abc is honored to share Sunday Mass - Celebrated by His Excellency, The Most Reverend Nelson J. Perez, Archbishop of Philadelphia.

The Master of Ceremonies is the Reverend Monsignor John M. Savinski.

The Lectors are Robert Frederico and Robert Miller.

Music: Mary Eileen Johnson - Schola. Annette DiMedio - Pianist.