Final answer:
In the nineteenth century's second quarter, the style of music composed by Palestrina was revived in Catholic music. This revival reflected the ideals of clear polyphony and melodious harmony that characterized the Renaissance period, influencing the Romantic era's approach to sacred music.
Step-by-step explanation:
In Catholic music during the second quarter of the nineteenth century, the style of Palestrina was revived. Gregorio Allegri's 'Miserere' is an example of music from this period that reflects the influence of Palestrina's style. Palestrina's music, known for its clear polyphony and smooth, harmonious melodies, was seen as the ideal of church music and was hence revived during the Catholic revival of sacred music in the Romantic era.
Increasing Demand for Music
With the invention of the Gutenberg press, the distribution of music and musical theory became widely available, leading to a greater demand for music among the educated bourgeois class and the proliferation of genres like chansons, motets, and masses.
Romantic Era Music
The term 'Romantic' doesn't strictly apply to the music just because it was created in the nineteenth century. Early nineteenth-century composers like Rossini were still influenced by the Classical style, while composers at the end of the century sought new musical expressions leading to styles such as post-Romanticism and Impressionism.
Overall, the Romantic era was characterized by a continued use of traditional liturgical forms like masses and motets but also saw the beginning of the inclusion of secular forms within sacred music compositions.