The Secret Shofar of Barcelona by Jacqueline Dembar Greene, Doug Chayka (Illustrator) submitted by Sandy Curry

"Musician Don Fernando longs to hear the sounds of the shofar on the High Holidays, but, like the other secret Jews in Inquisition Spain, he must hide his religion. But when he is asked to perform a symphony celebrating the new world, he and his son Rafael devise a daring plan to usher in the Jewish New Year right in plain sight of the Spanish nobility!" Goodreads.com