Good point! I only hope that one day we will have the opportunity to hear the result of new investigation in this area. Till than, let us listen to these meditative songs full of melancholy and some strange sorrow dedicated to God. Don't be offended, I belong to the class of romantics wandering those distant places and times.
Yes, I noticed this earlier, but reason why I uploaded this CD is pure in collectors domain. My post is dedicated to those who want to have this rare combination of oratorios issued by the CD Classica Magazine. Namely, Oratorio 'Della SS. Vergine' belongs to the Volume 9, and 'Ezechias' to the Volume 8 in the post you mentioned. Anyway, Thank you for pointing to this!