Keyboard concertos by Johann Sebastian Bach soloists, were all adapted into harpsichord concertos by the composer, BWV 1058, 1054 and 1062 respectively. It is often assumed that Bach's extant violin concertos were written in his Köthen period (1717–1723): it can however not be proven from documentary evidence that any of them existed prior to around 1730. In September 1725 Bach performed organ music, accompanied by other instruments, in Dresden. The works he performed there have not been identified. More than a year later he composed several cantatas with an organ obligato part. Several movements of such cantatas were derived from earlier lost concertos, and resurfaced in
Ketzel, the Cat who Composed "School Library Journal" called it "A delightful read." "Kirkus Reviews" named it "Truly, the cat's meow." and "Publishers Weekly", in a star review, wrote "a lovely tale of cross-species affection and creativity". It was also reviewed by the Jewish Book Council, the "Jewish Journal", and the "Buffalo News". "Ketzel" won the 2016 Massachusetts Book Awards Picture Book/Early Reader Award, and the 2016 Gold Sydney Taylor Book Award Younger Reader Category Ketzel, the Cat who Composed Ketzel, the Cat who Composed is a children's picture book by Lesléa Newman. Based on a true story, it is about the friendship between Moshe