also called Jeduthun (e.g., in 1 Chr. 25:1) and under that name wrote a number of psalms (Pss. 39; 62; 77) specifically for use in worship. Obviously the genealogies presented for these singers differ from the genealogies for their cousins, the priests. 6:48–53. Here follows a recapitulation of the duties of the Levites. In addition to the tasks of offering incense and sacrifices—limited to the Aaronic priesthood—and the performing of music—assigned to the three musicians—there were many other regular