Psalms 81:1-4

ISV(i) 1 For the Director: On the Gittith. By Asaph.
Celebrating and Remembering God Sing joyfully to God, our strength. Raise a shout to the God of Jacob. 2 Sing a song and play the tambourine, the pleasant-sounding lyre along with the harp. 3 Blow the ram’s horn when there is a New Moon, when there is a full moon, on our festival day, 4 because it is a statute in Israel, an ordinance by the God of Jacob,