 The "Requiem aeternam", "Dies irae", and "Libera me" movements end in a brief choral phrase, consisting mainly of slow half notes, each first and second phrase ending on a tritone's discord, with every last ("i. e." third) phrase resolving to an F-major chord; while at the end of the "Agnus Dei" the tenor (in his only transition from the Owen poems to the Requiem liturgy, on the key words, "Dona nobis pacem" – Give us peace) outlines a perfect fifth from C to G before moving down to F to resolve the chorus's final chord.At the end of the "Dies irae", the tenor sings (from Owen's "Futility") "O what, what made fatuous sunbeams toil, to break earth's sleep at all?