The music of Silvius Weiss will be a glorious discovery for YOU if this is the first you hear of him, but my review title refers to the discovery of a manuscript, from the family library of a castle in Rohrau, Austria, which includes previously unknown compositions not found in the only two other manuscripts of Weiss's work. The four suites and other pieces recorded on this CD come from that manuscript. As a lucky bonus, the manuscript also includes the 'lost' second lute part of the "Concerto in … more