1. Add MS 35021, ff 5r-5v Reference (shelfmark): Add MS 35021, ff 5r-5v Title: J. S. Bach: ‘Praeludium 7’ and ‘Fuga 7’ (Prelude and fugue in E flat major, BWV 876). Autograph. Collection Area: Music Collections Languages: Not applicable Date Range: [1739-1742] Extent: 1 folio
