Officium Defunctorum, 1605
Vadam et circuibo civitatem
Musica Ficta
Raúl Mallavibarrena
Enchiriadis EN 2006 (2002)
[flac, cue, log, scans]
After a comparison with all the European Amazon websites, I've found out that the label was selling this CD with the best price.
They also informed me that a new recording of the Officium Defunctorum from the same choir will be soon released: there is a sample on youtube. It seems to me a "chamber" performace, as opposed to the "church" performance that I'm sharing today, and it could be equally interesting.