![Nicolas Poussin St Cecilia](http://www.ststeve.com/wp-content/uploads/2015/11/Nicolas-Poussin-St-Cecilia-109x150.jpg)
St Cecilia, by Nicolas Poussin (1594–1665). From Wikipedia.
O blessed Spirit of God, by whose aid and grace thy servants skilled in music and holy song have beautified the worship of thine house: Unite us, we pray thee, in the concert of thy praises with the heavenly choirs, that rest not day . . . → Read More: Saint Cecilia, Martyr at Rome