Seder: Hallel (songs of praise)
The entire order of Hallel which is usually recited in the synagogue on Jewish holidays is also recited at the Seder table, albeit sitting down. The first two Psalms, 113-114, are recited before the meal. The remaining Psalms of the Hallel proper, Psalms 113-118, are recited after the Grace after Meals, followed by Psalm 136.
Following Psalm 136, the Nishmat, a portion of the morning service for Shabbat and festivals, is traditionally recited. There is a divergence concerning the paragraph Yehalleluha which normally follows Hallel. Ashkenazim recite it immediately following the Hallel proper, i.e. at the end of Psalm 118. Sephardim recite it at the end of Nishmat.
Afterwards the Fourth Cup of Wine is drunk and a brief Grace for the "fruit of the vine" is said.