Gospel music, which emerged in the 20th century, is known for its?

Gospel music is characterized by its unique combination of Christian hymns and the rich musical traditions of jazz and blues. This fusion reflects the cultural and spiritual experiences of African American communities, particularly in the context of worship. The incorporation of jazz rhythms and blues melodies not only enhances the emotional expression found in gospel music but also connects it to the broader African American musical heritage. This synthesis allows gospel music to convey its messages of faith, hope, and resilience in a way that resonates deeply with listeners.

The other options don't accurately capture the essence of gospel music. For instance, its core focus is not on secular themes or pop culture, nor does it primarily influence classical music or adhere strictly to traditional spirituals, which lack the diverse stylistic elements present in gospel.