1 Chronicles 15:22
Chenaniah, leader of the Levites, was in charge of the singing; he gave instruction in singing because he was skilled.
1 Chronicles 15:16
Then David told the chiefs of the Levites to appoint their relatives as the singers, with instruments of music—harps, lyres, and cymbals—to play loudly and to raise sounds of joy [with their voices].
1 Chronicles 15:27
David was clothed with a robe of fine linen, as were all the Levites who carried the ark, and the singers and Chenaniah, director of the music of the singers. David also wore an ephod (a priestly upper garment) of linen.
1 Chronicles 25:7-8
So their number [who led the remainder of the 4,000], with their relatives who were trained in singing to the Lord, all who were skillful, was 288.