These performances are by conScience: Michigan Tech Chamber Singers, directed by Jared Anderson. They were recorded at St. Joseph Catholic Church in Lake Linden, MI, in March 2015.
Josquin des Prez: Sanctus from Missa Hercules dux Ferrariae
https://soundcloud.com/jaredand/josquin-sanctus-from-missa-hercules-du-ferrariae
Agincourt Carol
https://soundcloud.com/jaredand/agincourt-carol
Edward Elgar: My Love Dwelt in a Northern Land
https://soundcloud.com/jaredand/edward-elgar-my-love-dwelt-in-a-northern-land