This pizmon was written by R. Shmuel ben Moshe Ha-Dayan of Aram Ṣoba (ca. 1150-1200) an Aleppine payṭan whose works were almost completely lost before being rediscovered in the Maḥzor Aram Ṣoba. It emphasizes the uneasy juxtaposition of the joy of Simḥat Torah with the tragedy of Moshe’s death. Originally it was probably recited before musaf, but perhaps for those who follow Ashkenazi customs a more appropriate location would be as an introduction to the Yizkor service on Shemini ‘Atseret — which for those who don’t keep second-day yontef is the same day. . . .