The opening Mass of the CMAA Colloquium in Chicago took place yesterday afternoon. A Votive Mass of the Holy Spirit was celebrated in the Madonna della Strada Chapel at Loyola University, by His Excellency Joseph Perry, auxiliary bishop of Chicago. Also pictured are Fr Robert Pasley KCHS, chaplain of the CMAA, and Horst Buchholz, organist and director of one of the Colloquium’s polyphonic choirs.