Look down, o Lord - Byrd, William 1539 or 1540-1623 (Chester Music, 1971)
Title from resource description page (viewed March 10, 2020)
For AATB chorus and keyboard instrument
Keywords: Choruses, Sacred (Mixed voices) with piano; Leighton, William / approximately 1565-1622 / Musical settings; Scores; Sacred music; Musical settings; Songs