The Habsburg Imperial Court was a melting pot of many different cultures in which the zest for living of southerners, the Slav melancholy, French formalism, Spanish courtliness and the original German-speaking Alpine cultural region intermingled. Together with his Ars Antiqua Austria ensemble, Gunar Letzbor occupied himself over a ten year period to produce this 10CD "Klang der Kulturen" box, a musical tour of the individual countries that formed the roots of and influences on the music of baroque Vienna, documenting them in live recordings, with each CD representing one country.