Ensemble Ordo Virtutum recorded the Holy Blood Offizium O quam venerandus est sanguis iste on CD in September 2008.
The recording was made in co-production with the Verein zur Förderung der Musik Oberschwabens e.V. [OEW] and SWR.
It is published by the label Christophorus and at the same time on da-music.
Muy recomendable!