The first day of Pesach, according to the Sages, is the day the world is judged for grain and dew. Because of this, many customs have developed tying it into the pomp of the High Holy Days. One custom preserved in many medieval maḥzorim is to extend the final blessing of the the Musaf “Tal” (Dew) service, including a Hayom piyyut, a piyyut form otherwise almost exclusively associated with the Yamim Noraim. This extended Sim Shalom berakha including piyyutim is presented here, largely based on the form compiled by Ernst Daniel Goldschmidt (zatsal). . . .