Learn to sing Jesu Dulcis Memoria (Chant link: https://tinyurl.com/jesudulcis). A hymn used in the liturgy of the hours on the Feast of the Holy Name of Jesus, attributed to St. Bernard of Clairvaux, with 53 verses! Thankfully the melody repeats...

Link to lyrics and translation: https://tinyurl.com/JesuDulcisLyrics