A reader sent me a video which I want to pass along.
Alas, the music was recorded in a concert during a music festival rather in during a Mass or singing of the hours. This is an Alma Redemptoris Mater for 6 voices by Diego Ortiz (+ c. 1570) performed by Cantar Lontano and Marco Mencoboni at the Poesis Festival in 2012.
http://www.youtube.com/watch?v=iVT9sxyr2I0&feature=player_embedded
By contrast, here is another piece of music often heard in a church, but also recorded (I guess) in a concert.
http://www.youtube.com/watch?v=ruaV6pmFGAM&feature=player_embedded
You decide.
Discuss.
