• Excavation of a small treasure from Rameau's pen
• Completion with original music by Rameau
• First edition with an informative text section on the probable context of the work’s

Rameau's "Io" has only survived posthumously, namely in the form of a copy of the score and the orchestral parts, both of which were produced in Rameau's successor generation from the now lost autograph. The edition of this Acte de Ballet prepared by the Opera omnia Rameau is therefore a first edition based on no...