Title Psalm 8; Psalm 81; Psalm 84: An instrument, or else tune, invented in Gath, from whence David brought it after his sojourn there with Achish (1 Samuel 27:2). Others take it from garb, "a winepress," being used on occasions of joy like the vintage; all three psalms having a joyous character. There may be an enigmatical reference to Messiah treading the winepress (Isaiah 63:3; Revelation 19:15):