Ley, Henry G (1887-1962)
Compositor y organista Britanico nacido en Chagford (Devonshire)
Bio
http://en.wikipedia.org/wiki/Henry_Ley
http://www.cyberhymnal.org/bio/l/e/ley_hg.htm
es autor de 

A Prayer of Henry IV
Coro a capella
dura 2 minutos
info
http://www3.cpdl.org/wiki/index.php/A_Prayer_of_King_Henry_VI_(Henry_Ley)
Musica
https://www.youtube.com/watch?v=cgav9t3KOCM