The singers: the descendants of Asaph, one hundred and twenty-eight.

apart from their male and female servants, of whom were seven thousand three hundred and thirty-seven; and they had two hundred male and female singers.

The priests, the Levites, and some of the people lived [in Jerusalem], and the singers, the gatekeepers, and the temple servants [lived] in their cities, and all Israel in their cities.

Some of the {Israelites}, some priests and Levites, the singers, the gatekeepers, and the temple servants went up to Jerusalem in the seventh year of King Artaxerxes.

You also should be aware that it is not permitted to place tax, tribute, or duty upon all of the priests, the Levites, the singers, the doorkeepers, the temple servants, and other servants of the house of God.

From the singers: Eliashib. From the gatekeepers: Shallum, Telem, and Uri.