Girolamo Cavazzoni (c. 1525-after 1577) was the son of the composer Marco Antonio Cavazzoni. He was organist at the Cathedral of Mantua and was employed at the court of Duke Guglielmo Gonzaga. Moreover, he supervised the construction of the new organ in the Basilica Palatina di S. Barbara built by Graziadio Antegnati in 1565, the instrument used for this recording.

This 3-CD set presents the complete organ works by Cavazzoni, a collection of Recercars and Canzones, the instrumental music alternating with the appropriate liturgical choral Hymns and parts of the Mass. Played on the historical 1565 Antegnati organ, the information and specifications of which are included in the booklet. Performed and sung with total dedication and deep knowledge of the style by organist Federico Del Sordo and the Nova Schola Gregoriana conducted by Alberto Turco.