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Musicologist Solves 30-Year Bach Manuscript Mystery
24 Nov, 2025
Summary
- Musicologist Peter Wollny discovered unknown Bach works in 1992.
- Authenticating the pieces took Wollny half of his lifetime.
- The rediscovered works were performed for the first time recently.
For 30 years, musicologist Peter Wollny pursued a hunch from two unattributed 18th-century scores he discovered in Brussels. His dedication involved painstaking analysis of handwriting and musical composition, leading to the recent confirmation of two unknown works by Johann Sebastian Bach: Chaconne in D minor BWV 1178 and Chaconne in G minor BWV 1179.
These unique chaconnes feature compositional techniques highly unusual for the period, prompting Wollny's deep investigation. His expertise in Bach's era and distinct ability to recognize subtle handwriting nuances were crucial. He meticulously compared the manuscript's features with known Bach works and those of his contemporaries.
The breakthrough came after years of cross-referencing documents and archives, finally solidifying the attribution. These newly revealed compositions were recently performed at Leipzig's St Thomas church, marking a significant moment for musicologists and Bach enthusiasts worldwide.
