Ursprunglig: O what a happy thing it is. This setting of Psalm 133 in the metrical Old Version, by John Alcock jr. John Alcock Jr.. A cappella.
Översättning: A CAPELLA. Heliga, Hymn. Språk. Engelska. SATB. , was published on p55 of his Parochial Harmony. Hymn Tune Index tune number 3948.