Inspired by the architecture of Southern Italy's Castel Del Monte, built in the Middle Ages by Emperor Frederic II., this project was recorded within its walls for Enja Records. It features singer Linda Bsiri's avant-garde sounds together with the Italian Calixtinus choir's Gregorian chants and melodies played on saxophone, tuba and serpent by Gavino Murgia and Michel Godard.

A haunting and tremendously impressive musical experience for churches and other acoustically built venues. 2 CDs are released on Enja Records.