What is call and response technique?

Call and response is a musical and communicative technique where one person or group (the "caller") performs a phrase, and another person or group (the "responders") replies with a corresponding phrase. This interactive format is commonly found in various musical genres, including African, gospel, and Blues Music, as well as in storytelling and oral traditions. It fosters participation and engagement, creating a dynamic exchange between the caller and responders. The technique can also serve to reinforce themes or emotions within the performance.