1. Add MS 31498 Reference (shelfmark): Add MS 31498 Title: Scope & Content: " STABAT MATER," in full score, by A. Steffani. Paper; ff. 50. xviiith cent. Quarto. Agostino Steffani, composer: Sacred music: 18th, 19th centt. Collection Area: Music Collections Languages: English Date Range: 18th century Extent: 1 item