Quite clearly be felt what kind of music in the Middle Ages, were so composed at the time the songs was predominant; Chorales, lithurigsche songs, cantatas, etc. Thus, the songs also hear a little like church singing. A little I say .. I find them but lighter and less reverent, less powerful and much less serious. The fortuitous this CD has an unexpected for me calming effect over time. Why? No Idea! I like the CD really good, even though they in a sense, a "risk department" was (I so did not know what I was getting there, I was just curious).