Jeduthun lauder; praising, a Levite of the family of Merari, and one of the three masters of music appointed by David (1 Chronicles 16:41, 1 Chronicles 1:16; 1 Chronicles 1:25). He is called in 2 Chronicles 35:15 "the king's See r." His descendants are mentioned as singers and players on instruments (Neh 11:17). He was probably the same as Ethan (1 Chronicles 15:17, 1 Chronicles 1:15). In the superscriptions to Psalms 1:39, and 77, the words "upon Jeduthun" probably denote a musical instrument; or they may denote the style or tune invented or introduced by Jeduthun, or that the psalm was to be sung by his choir.