Which primary genre of music is known for its use of call and response?

The primary genre of music known for its use of call and response is African American spirituals and blues. This musical technique involves one person or group singing a phrase (the "call"), which is then answered by another person or group (the "response"). This interaction creates a dynamic exchange, enhancing the emotional and communal experience of the music.

In African American spirituals, this method serves not only to engage the participants but also to convey messages, express feelings, and strengthen communal ties. This style also permeates the blues, reflecting the cultural roots and social environment from which it emerged. The call and response technique has its origins in African musical traditions and has been a fundamental aspect in the development of various music forms, but in this instance, it is most prominently associated with African American spirituals and blues.