Anechoic recordings of the Gregorian Chants: - Antiphona "Vidi Aquam" from Ezekiel 47:1 - Canticum "Sicut Cervus" from Psalm 41:2-4 Tracks recorded by omnidirectional (Audio Technica 4050), Cardioid (Audio Technica 4050) and Sphere (Schoeps KFM6) microphones. Performed by Gregorian Choir Mediae Aetatis Sodalicium: Anna Pia Capurso, choir; Bruna Caruso, choir and conductor; Carla Cesari, choir and soloist in canticum Sicut cervus; Dina Cucchiaro; Francesca Provezza, choir and soloist in antiphona Vidi aquam. De-noising by Matteo Cingolani. Edited in Reaper v.5.9.