Fritz Busch
He was the son of the luthier Wilhelm Busch; brother of the conductor Fritz Busch, the cellist Hermann Busch, the pianist Heinrich Busch and the actor Willi Busch, and father in law of the pianist Rudolf Serkin. An exhaustive two-volume biography of Busch by Tully Potter was published in 2010 by Toccata Press In November 2015, Warner Classics released a 16-CD collection of Busch's recordings of Bach, Beethoven, Schubert, Brahms, and other composers.