Piano concertos by Wolfgang Amadeus Mozart it was probably J.C. Bach, whom Mozart admired, who introduced the structural innovation of allowing the keyboard to introduce new thematic material in its first entry. Concertos Nos 1–4 (K. 37, 39, 40 and 41) are orchestral and keyboard arrangements of sonata movements by other composers. The next three concertos (K. 107/1, 2 and 3), which are not numbered, are arrangements of piano sonatas by J.C. Bach (Op 5. Nos. 2, 3, and 4, all composed by 1766). Based on handwriting analysis of the autographs they are believed to date from 1771–72. Concerto No. 5, K. 175 from 1773 was
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