David Mowbray wrote this text, here set to Richard Proulx’s tune CASTLEWOOD.
GIA appear to have replaced “in this holy house” with “in your Father’s house” in the second line. The text is at Hymnary courtesy of Hope Publishing, where they note its alternative setting ANGEL VOICES.
It can be purchased at GIA where they have a snippet for listening purposes.
My copy in GA has no chords but fortunately there are chords in Together In Song.
My backing struggles with the irregular metre. There is, of course, no irony in a hymn to artists rendered by a computer program.