Aline d'Ambricourt, Founder President of the Foundation of the harpsichord in Geneva, offers a portrait of Domenico Scarlatti (Naples 1685-Madrid 1757) through an interpretation of his works on keyboards from a variety of periods (Erard 1880, Walter 1790, Kirkman 1766). The historical instruments are played by Cyprien Katsaris (piano), Michel Kiener, (fortepiano), Anne Chasseur (organ) and Aline d'Ambricourt (harpsichords). Aline d'Ambricourt interviews Dean Sutcliffe, doctor of musicology, Professor Andreas Beurmann, collector, Christopher Clarke, fortepiano maker, the harpsichord maker Olivier Fadini and Jean-Michel Renard, Exert in old musical instruments, President of the National Chamber of Specialized Expert in Art Works and Collection.