After 30 years of study, Martin Jarvis, a professor at Charles Darwin University in Darwin, Australia, has concluded that some of J. S. Bach’s most famous works, including his Six Cello Suites, were not written by Bach, but by his second wife Anna Magdalena Bach. He points to the fact that the only complete manuscript of the Six Suites was a manuscript in Anna Magdalena’s hand as well as “the uniquely symmetrical nature of the work” as factors—musical and otherwise—supporting his claim. At least musicologists will have something new to discuss amongst themselves.