This disc covers almost two decades of Yehudi Menuhin’s career as a chamber musician. It also charts the progress, over some 14 years, of his duo with his younger sister Hephzibah – from their earliest recording together, made in Paris more than a year before they dared to appear as a partnership in public, to one of their first post-war studio performances. In between those extremes comes one of their more mature interpretations from the 1930s, a Mozart sonata which they set down in 1938. Finally, this programme also steps outside the work of the brother-and-sister duo to bring us Yehudi’s first sonata recording, made when he was only 13 and in the midst of his studies with the greatest of all interpreters of the Beethoven violin sonatas, Adolf Busch.