Definitions of words in Psalms 81:1:
A {International Standard Bible Encyclopedia}
Asaph {Easton's Bible Dictionary}
Asaph {Hitchcock's Bible Names}
Asaph {International Standard Bible Encyclopedia}
For {International Standard Bible Encyclopedia}
Gittith {Easton's Bible Dictionary}
Gittith {International Standard Bible Encyclopedia}
Joy {International Standard Bible Encyclopedia}
God {Easton's Bible Dictionary}