This project is a collection of resources and liturgical music based upon the spirituality of the Hospitaller Sisters, especially their patron, St. John the Baptist, and the Monastery of Sancta Maria de Sijena in Spain, which is one of the first and longest lasting Monasteries of the Hospitaller Sisters.
In 2013, the Ensemble Peregrina recorded the CD "Cantrix" featuring the music for St. John the Baptist from the Processional of Sijena.
In 2020, the Ensemble performance was filmed in the ancient Commandery of the Order of St. John in Bubikon, Switzerland, one of the best preserved Commanderies of Hospitallers of St. John the Baptist.
In 2025, the Ensemble organised a live performance of the Sijena music in the Sijena Monastery in Spain.