http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
cantiones profanae, cantoribus et choris cantandae comitantibus instrumentis atque imaginibus magicis
For solo voices, mixed chorus, and orchestra.
Several of the sections sung in medieval German and French.
Choruses, Secular (Mixed voices) with orchestra