We sang again for the Good Counsel Network and Juventutem London. We were singing from the back of the Church so the sound isn't very good (the camcorder was at the front!) but it was a good Mass. Our polyphonists sang Obrecht's 'Missa Fors seulement'.
Here's the Introit (Audivit Dominus: Friday after Ash Wednesday) and the Kyrie
The Gradual Unam petii
Obrecht's Sanctus and Benedictus.
See some photos.