The Devil's Chord, known as the tritone, evokes unease with its dissonant tension. Historically shunned, it defies harmonic conventions, creating a haunting allure. Musicians embrace its mysterious power, exploring realms of darkness and intrigue, a bridge between chaos and creativity.
For example, the tritone in "Black Sabbath" can evoke tension and unease. Its sinister interval defines the band's dark, heavy style, transforming music and birthing heavy metal.