1. R.M.23.k.5/1 Reference (shelfmark): R.M.23.k.5/1 Title: Steffani (Agostino): (Henrico Leone) Io spero la sua vita Scope & Content: Steffani (Agostino): (Henrico Leone) Io spero la sua vita; 17-18th century. Duet; with strings and a bass, in score. Copy. Collection Area: Music Collections Languages: English Date Range: 17th century-18th century Extent: 1 item, 7 ff.