According to the regulations set out by the Vatican, the musical composition should include a score for voice and organ, and be able to be sung both by church congregations and by four-part church choirs.
The competition will be open for submissions from Jan. 16 to March 25, 2023, and the winner will be chosen by a judging committee in collaboration with the Pontifical Institute of Sacred Music. Full regulations can be found on the webpage of the 2025 Jubilee.
The logo for the 2025 Jubilee Year was also chosen after a worldwide competition, and unveiled in June.
A Jubilee is a special Holy Year of grace and pilgrimage in the Catholic Church. An ordinary Jubilee typically takes place every 25 years, though a pope may call for additional Jubilees, as Pope Francis did with the Extraordinary Jubilee of Mercy from 2015-2016.
The last ordinary Jubilee was the Great Jubilee of 2000, which was held under Saint Pope John Paul II and had the theme “Christ Yesterday, Today, Forever.”