The Huelgas Ensemble was founded by director Paul Van Nevel in 1971. It has specialized in choral music, frequently with instrumental support, from the thirteenth century on to the early Baroque. Their recordings of the High Renaissance have been especially prized. They have also been pioneers in the performance of the difficult Ars Subtilior repertory of the late medieval era.

This album features the works of German Romantic composer Max Reger by the Woergas Ensemble, which has made numerous rediscoveries in medieval and Renaissance polyphonic music over the past 50 years. Led by choral work specialist Paul van Nervel, the ensemble departs from the usual repertoire of ancient music to explore Reger's vocal music. Max Reger (1873-1916) is a composer best known for his symphonies and organ works, but his vocal music has been largely ignored.

This recording is dedicated to German Renaissance composer Ludwig Daser. Paul Van Nevel and the Huelgas Ensemble have recorded two polyphonic masses by the Munich-born composer, who was a contemporary of famous composers such as Orlando di Lasso and Cipriano di Rore. Ludwig Daser came from a wealthy Munich family. His composition teacher was to be the then famous Ludwig Senfl.