Par WEAVER JOHN. On St. Crispin's Day in 1415, Henry V of England defeated the French in the decisive battle of Agincourt. A famous victory hymn, Deo Gratias which is attributed to John Dunstable, was composed to celebrate the victory. It is this hymn which provides the subject for this work./ Répertoire / Orgue EUR 25.50 - See more - Buy online