👉 Antehall is a term used in the context of music theory, specifically in the field of harmonic analysis. It refers to the concept of an "antihall" or "negative-hall," which are two fundamental concepts in the study of musical scale lengths. The term "antehall" comes from the Greek word "antithese," meaning "against." In this sense, a negative-hall is a musical scale that has its notes on both sides of the major third and minor
