Professor of music Martin Jarvis claims that some of the great musicians works were written by his wife Anna Magdalena.
The professod has spent mang hours since 2006 comparing handwritten evidence.
Heidi Harrison a forensic handwriting expert is convinced within a reasonable degree of scientific certainty.
Ahh those solo cello suites will never sound the same again.
We must carefully consider to what extent our listening is affected by our knowledge of the source.
Could it possibly be that women composers have been supressed by men ? History has a long tradition of assuming men are superior.