Learn the difference between listening and hearing as you are led through an interactive, entertaining concert of the Spring and Summer parts of Antonio Vivaldi's The Four Seasons performed ... Read allLearn the difference between listening and hearing as you are led through an interactive, entertaining concert of the Spring and Summer parts of Antonio Vivaldi's The Four Seasons performed by the Discovery Orchestra. As seen on public television!Learn the difference between listening and hearing as you are led through an interactive, entertaining concert of the Spring and Summer parts of Antonio Vivaldi's The Four Seasons performed by the Discovery Orchestra. As seen on public television!