As we are instructed early on, the meal and the service are divided into 15 sections. The Seder is held in the midst, or as a significant part, of the whole of the play. It is then complemented by the opera portions. Einhorn gets a big assist from composer Avner Finberg's exotic score and musical director Mila Henry as she leads the chamber sextet from the piano. Tenor James Benjamin Rodgers as Moses, soprano Tharang…
