I was looking for a setting of "To Christ the Prince of Peace", which is listed in the Harper-Collins edition of Morning and Evening Prayer as having the hymn tune "Ave Maria Klare" allocated to it. Is this the hymn tune? It seems to be one of those hymn tunes I cannot easily track down. (Next thing you know I'll look it up in the New English Hymnal or something and it'll stare me in the face and cause embarassment).

http://romaaeterna.jp/romanhmn/rh087.html