Definitions by Danny Errara

Vamp 

For a band to build and/or increase in intensity in tandem with one another during a song. Most commonly used by Christian music directors from Australia.

Worship Director: "This song sounds really weak, lets try to vamp it coming out of the second chorus"
Band: "*Blank Faces*, do you mean build?"

Worship Director: "Isn't that what vamp means?"

Vamp by Danny Errara March 30, 2015