On June 2-3 this year, Cavacos returns to the Xinghai Concert Hall, embarking on a new challenge - performing the complete set of six Bach solo violin sonatas and partitas (commonly known as the "Sonatas and Partitas"). In this work, Bach crafted virtually every chord and employed counterpoint techniques that are almost impossible to play, earning the "Sonatas and Partitas" the nickname "Old Testament of Violin Works." For any violinist, performing the complete "Sonatas and Partitas" is not only a test of technical and musical prowess but also a monumental challenge of physical and mental endurance.