It's really a prayer that honors the Virgin Mary and seeks her intercession. The particular timing of when it really is prayed could vary depending on individual or Local community tactics. The hymn is sung (utilizing the English translation "Hail, Holy Queen enthroned earlier mentioned") by a choir of nuns https://encapsuladosvip.com/vita-pro-nobis-descubra-os-beneficios-dessa-incrivel-planta-medicinal/