King John IV of Portugal (1604–1656), also known as John IV, the Musician, holds a unique place in history as a monarch-composer. Active during the Baroque period, John IV was not only a political leader but also a patron of the arts and a composer himself. His compositions reflect the rich musical culture of 17th-century Portugal.
“Crux Fidelis” by King John IV is a notable sacred choral composition that exemplifies his contributions to liturgical music. Composed in a traditional Latin hymn style, the work is characterized by its polyphonic textures and expressive choral writing. “Crux Fidelis,” which translates to “Faithful Cross,” is a hymn that celebrates the significance of the Cross in Christian theology.
In comparison to his contemporaries in the early Baroque sacred music tradition, such as Monteverdi or Gabrieli, King John IV’s “Crux Fidelis” stands out for its adherence to the Catholic liturgical tradition and the distinct Portuguese flavour embedded in its musical language.
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