וְהַלְוִיִּ֗ם יֵשׁ֧וּעַ בִּנּ֛וּי קַדְמִיאֵ֥ל שֵׁרֵבְיָ֖ה יְהוּדָ֣ה מַתַּנְיָ֑ה עַֽל־הֻיְּד֖וֹת ה֥וּא וְאֶחָֽיו׃
Moreover the Levites: Jeshua, Binnui, Kadmiel, Sherebiah, Judah, and Mattaniah, who was over the thanksgiving, he and his brethren.
Rashi on Nehemiah
huyedoth [This was] a type of musical instrument which accompanied the songs.