A full prayerbook for the maariv service on Tishah b’Av, compiled by Isaac Gantwerk Mayer from resources shared through the Open Siddur Project. . . .

This is a Hebrew adaptation of the poems traditionally recited by the Beta Israel community for the festival of Sigd, altered and adapted to fit the traditional qedushta form of poetic Amidah additions. The texts of the first few prayers were rewritten substantially and combined with relevant verses so as to fit in the strict form of the magen, mehaye, meshalesh, and El Na. After this, the qiqlar is slightly edited to fit a couplet rhyme scheme, while the silluq (the freest of the genres of qedusha piyyut) is almost entirely preserved — the only change being several verses whose placement is postponed so as to better lead into the qedusha as a silluq should. Regarding translations, the silluq largely uses my original translation with slight alterations (replacing the clunky use of ‘God’ as a pronoun with a gender-neutral THEIR, translating the Agaw passages into Latin rather than English to preserve general comprehensibility while clarifying that this is a different language), while the rest of the poems are different enough for their translation to largely be from scratch. These would be recited with the Ark open for all the piyyutim, as one would on the Yamim Noraim, ideally using melodies from the Sigd liturgy. . . .

A version of the Pesaḥ Haggadah with full cantillation. . . .

The full Birkat haMazon (or Grace after Meals) according to Nusach Ashkenaz with optional additions for egalitarian rites, fully marked with ta’amei miqra (also known as cantillation marks or trope). Ta’amei miqra originally marked grammar and divisions in any Hebrew sentences, and older Hebrew manuscripts such as those from the Cairo Geniza often show ta’amei miqra on all sorts of texts, not just the Biblical texts we associate them with today. This text includes the full tradition for Birkat haMazon, including texts for weekdays, Shabbatot, and festivals, as well as additions for a wedding meal, a circumcision meal, and a meal in a mourner’s house. . . .

Shmini Atseret is a strange festival. In some ways part of Sukkot, in some ways its own thing, it occupies an equivocal place in the yearly cycle. But one thing that is completely true: Shmini Atseret is on Pi Day. Well, Pi Approximation Day — the twenty-second day of the seventh month. Inspired by my friend and math enthusiast Aryeh Baruch (may he have a long life), I’ve compiled this altered form of the haftarah for Shmini Atseret in the diaspora, including the description of King Solomon’s “molten sea,” as well as an Aramaic “reshut” poem with a numeral acrostic of the first few digits of pi. . . .