Contributed by: Isaac Gantwerk Mayer
An original Aramaic-language “meturgeman piyyut” for Simḥat Torah. I’m working on creating a seder meturgeman liturgy, akin to those for day 7 of Pesaḥ and for Shavuot, to be recited on Simḥat Torah. Mostly incorporating older Aramaic poems, I’ve also decided to write some originals myself. This piyyut, written in the structure of the famous Aqdamut Milin reshut still recited on Shavuot, is meant to be inserted before the translation of the first verse of the first aliyah on Simḥat Torah. It discusses the halakhic status and history of Shmini Atzeret, as well as the final blessing and death of Moses.
Contributed by: Isaac Gantwerk Mayer
An ofan for Tu b’Av, the second part of an intended cycle of yotsrot. Structured around Hosea 11:1 and Ezekiel 3:12, and focusing on the bridal love between Israel and God as well as the corresponding of Israel’s and angelic hymning. Written in honor of my friend Eliran’s anniversary.
Contributed by: Isaac Gantwerk Mayer
An original Aramaic-language “meturgeman piyyut” for Simḥat Torah and the reading of v-Zot haBerakha. I’m working on creating a seder meturgeman liturgy, akin to those for day 7 of Pesaḥ and for Shavuot, to be recited on Simḥat Torah. Mostly incorporating older Aramaic poems, I’ve also decided to write some originals myself. This is one of them, in praise of Moshe, to be recited after Deut. 34:11. In an atbash structure, it celebrates the great actions that Moshe did in the senses of Israel, using the ten names of Moshe listed in Vayikra Rabba 1:3:3.
Contributed by: Isaac Gantwerk Mayer
A shiv’ata is a sevenfold blessing inserted into the Musaf service on Shabbat. This original shiv’ata is for a bat mitsvah following the traditional count, where a girl turns twelve. Each stanza begins with an example of twelve as used in our tradition, followed by an alphabetical acrostic.
Contributed by: Isaac Gantwerk Mayer
A shiv’ata is a sevenfold blessing inserted into the Musaf service on Shabbat. This shiv’ata was written for use at a bar mitsvah. Each stanza begins with an example of thirteen as used in our tradition, followed by an alphabetical acrostic. This piyyuṭ is for a bar mitsvah, where a boy turns thirteen.
Contributed by: Isaac Gantwerk Mayer
A full qedushta cycle, in the Qallirian style, for the Shabbat between Yom haShoah and Yom ha-Atsma’ut, referred to in the recently published Israeli Reform siddur Tefilat haAdam as “Shabbat Tequmah” (the sabbath of renewal). Partially based on the structure of the qedushta for Shabbat haGadol, the culmination of this qedushta is an azhara, a poetic retelling of the entire Megilat ha-Atsma’ut.
Contributed by: Isaac Gantwerk Mayer
While Gevurot Geshem is recited on Shmini Atseret, Baqashat Geshem as an addition to the birkat ha-shanim is recited later — from the seventh of Marḥeshvan in Israel, from sixty days after the Julian-calendar autumn equinox in the diaspora. This passage is added starting in the evening, but since there is no repetition at night there is no special custom for announcing its insertion. I think that’s a shame, so I wrote a series of ma’aravot (piyyuṭim to be inserted into the ma’ariv service) to be recited on the day where we begin to request rain.
Contributed by: Isaac Gantwerk Mayer
A new introductory piyyut-meturgeman serving as a reshut for the targum of the haftarah. This genre used to be very popular, especially among the old French paytanim, but nowadays the only one still recited is Yetsiv Pitgam, said in some communities on the second day of Shavuot — although the targum is no longer. I think that’s a shame, so I wrote a new one. I’m probably one of the first people to write one of these since the expulsion of 1394. So of course, it’s meta as all get-out, being a reshut not just for the targum of the haftarah but for the custom of reading the targum of the haftarah with a reshut at all.
Contributed by: Isaac Gantwerk Mayer
An original Aramaic-language “meturgeman piyyut” for Simḥat Torah and the reading of Bereshit. I’m working on creating a seder meturgeman liturgy, akin to those for day 7 of Pesaḥ and for Shavuot, to be recited on Simḥat Torah. Mostly incorporating older Aramaic poems, I’ve also decided to write some originals myself. This is one of them, a reverse acrostic woven into the recitation of Genesis 1.
Contributed by: Isaac Gantwerk Mayer
A pizmon for calling up a (male) Jew-by-choice for his first aliyah to the Torah after completing his conversion process. (Pizmonim for female and non-binary Jews-by-choice forthcoming!) To be recited before the blessing, led by the gabbai with the community responding with the refrain.
Contributed by: Isaac Gantwerk Mayer
An original Aramaic-language “meturgeman piyyut” for Simḥat Torah and the reading of v-Zot haBerakha. I’m working on creating a seder meturgeman liturgy, akin to those for day 7 of Pesaḥ and for Shavuot, to be recited on Simḥat Torah. Mostly incorporating older Aramaic poems, I’ve also decided to write some originals myself. This is one of them, in praise of Moshe, to be recited after Deut. 34:10.
Contributed by: Isaac Gantwerk Mayer
An original set of weekday yotsrot, in the style of those found in the Cairo Geniza (and compiled at Weekday Yotzrot, thanks to the work of Dr. Avi Shmidman), for Yom ha-Atsma’ut. The weekday yotsrot of the Cairo Geniza have a structure quite different from normative Ashkenazi festival yotsrot, and much closer to that of Ashkenazi maaravot. There are no yotser or ofan piyyutim — each blessing has a stanza of an extended, unified poem before its ḥatimah, and the only stanzas inserted into the guf ha-berakha are in the final blessing, surrounding the Mi Khamokha. They’re also generally much shorter and more user-friendly than the complex and intricate mysticism of Ashkenazi festival yotsrot. This cycle is written in an alphabetical acrostic, followed by the author tag “Yitzḥaq Harel son of Avraham the Kohen and Ya’el, be strong and courageous, amen.” Each stanza begins with a different word from Isaiah 47:4, and ends with a citation of a different relevant verse.
Contributed by: Isaac Gantwerk Mayer
Purim in walled cities (meaning, practically, in Jerusalem) occurs on the day after it does outside of them. This means that when Purim falls on a Friday, it falls on Shabbat in Jerusalem. This unique occurrence is called Purim Meshulash, “Threefold Purim,” because the practices for the day are divided into three. The megillah is read and gifts are given to the poor on Friday, the Torah reading is on Shabbat, and the festive meal and gifts to friends on Sunday. Since this practice of Shabbat Purim is unique to Jerusalem, and for much of Ashkenazi poetic history the Jewish community in Jerusalem was negligible, there are very few liturgical texts designed for Shabbat Purim Meshulash. This is, in the author’s opinion, a shame, because all the other special shabbatot surrounding it have a plethora of special piyyuṭim to insert into their cycles. This cycle of a shiv’ata (sevenfold piyyut) and an eloheikhem (Qedushah insertion) is meant to fill that void.
Contributed by: Isaac Gantwerk Mayer
This is an original ḳedushtaot cycle for Yom Meturgeman, the eighth of Tevet, to be inserted into the ‘amidah.
Contributed by: Isaac Gantwerk Mayer
A plea for the manifestation of righteous civic virtues on Election Day in the shadow of Hoshana Rabba.
Contributed by: Isaac Gantwerk Mayer
A new and original cycle of yotsrot in the style of the weekday yotsrot of the Cairo Geniza, for the day after Yom Kippur, referred to either as Yom Simḥat Kohen or Yom Shem ha-El depending on the custom.
Contributed by: Isaac Gantwerk Mayer
A yotser for Tu b’Av, the first part of an intended cycle of yotsrot. A retelling of the list of reasons for Tu b’Av given in the Talmud, with repeated refrains from Psalm 45 for the alphabetical verses and the rest of the Tanakh for the name-acrostic choruses. Written in honor of my friend Eliran’s wedding.
Contributed by: Isaac Gantwerk Mayer
An ahavah for Pesaḥ Sheni. An acrostic spelling out “Yitsḥaq son of Avraham, the priest, ḥazaq,” with a refrain derived from Mishnah Pesaḥim 9:1.
Contributed by: Isaac Gantwerk Mayer
An ofan for Pesaḥ Sheni in tripartite stanzas. Each stanza begins with a citation of Numbers 9:12-14, then an acrostic spelling out “the son of Avraham the priest, ḥazaq.”
Contributed by: Isaac Gantwerk Mayer
A yotser for Pesaḥ Sheni. Each stanza is written with a threefold acrostic — the first two lines in atbash, the third spelling “Yitsḥaq Har’el Ḥazaq,” and the fourth a verse from Numbers 9.

