David Hans Theodore. The Art of Polyphonic Song Compositions of the 16th and 17th Centuries: for Two to Eight Parts. In English /David Hans Theodore. The Art of Polyphonic Song Compositions of the 16th and 17th Centuries: for Two to Eight Parts. New York G. Schirmer 1940. We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. SKUalb44b9e19f397abf8a.