15:16 An interest in the music of worship is apparent in 1 and 2 Chronicles; see 1 Chr. 6:31–47; 9:15–16, 33; 13:8; 15:28; 16:4–6; 23:5; 25:1–7; 2 Chr. 5:12, 13; 7:6; 23:13; 29:25–30; 34:12. This emphasis is doubtless related to a concern for the restoration of proper worship in the period following the return from exile in Babylon (6:1 note).