for soprano and baritone soloists, SATB chorus, and orchestraThis significant work from Cecilia McDowall presents an imaginative pairing of the Latin Requiem text and extracts from the Notebooks of Leonardo da Vinci, with contrasting solo and chorus movements creating an effective dramatization.. for soprano and baritone soloists, SATB chorus, and orchestraThis significant work from Cecilia McDowall presents an imaginative pairing of the Latin Requiem text and extracts from the Notebooks of Leonardo da Vinci, with contrasting solo and chorus movements creating an effective dramatization.