The records relating to the manuscript A-Ms-3709 from the Mario Collection of the Bibliomediateca of Santa Cecilia are online (higher lever record 10547).
The manuscript dates to the first half of eighteenth century, contains opera arias for one voice and instruments. Music authors identified: Johann Adolf Hasse, Nicola Porpora, Leonardo Vinci, Francesco Feo, Leonardo Leo and Egidio Duni.