David delivered first this psalm; whereby it is implied, that after this he delivered many other psalms successively into their hands, to be sung by them to the praise of God in his public service. See 2 Samuel 23:1 2 Chronicles 29:30. As for the matter of this psalm, I shall defer the explication of it till I come to the Book of Psalms, where we shall find it in the same words, in Psa 96 Psa 105.
Related Commentaries of 1 Chronicles 16:7
1 Chronicles 16:7
7 Then on that day David delivered first this psalm to thank the LORD into the hand of Asaph and his brethren.