Various Artists – World of Early Music
Release Date: 1999.12.07
Alberto Turco – Heavenly Gregorian Chant (천상의 그레고리안 성가)
Release Date: 2017.04.14
Various Artists – Ultimate Chant
Release Date: 2010.01.26
Various Artists – Saints And Sinners Vol.1 & 2
Release Date: 2014.07.25
Various Artists – Anonymous
Release Date: 2010.03.19