1. MS Mus. 1810/68 Reference (shelfmark): MS Mus. 1810/68 Title: Engelbert Humperdinck: Incidental music to ‘Die sieben Geislein’, EHWV 100. Singspiel by Adelheid Wette after the Brothers Grimm Collection Area: Music Collections Languages: English and Undetermined Date Range: 1500-2015 Extent: 1 file