Editions of Domenico Scarlatti’s almost 600 keyboard sonatas were for a long time based on uncertain sources. The resulting editorial confusion gave rise to different readings at different times and in different places. A prime example is Hans von Bülow’s selection of eighteen of the sonatas (published in 1864), viewed through the prism of Romanticism. On this double album the pianist Giulio Biddau compares that version with a recent critical edition. Each sonata is played twice, thus alternating the perspectives and shedding light on two different approaches to Scarlatti’s work.