by music, and regularly add other elements to their entrance. The music played during the ring entrance will usually mirror the wrestler's personality. Many wrestlers, particularly in America, have music and lyrics specially written for their ring entrance. While invented long before, the practice of including music with the entrance gained rapid popularity during the 1980s, largely as a result of the huge success of Hulk Hogan and the WWF, and their Rock 'n' Wrestling Connection. When a match is won, the victor's theme music is usually also played in celebration. Because wrestling is predetermined, a wrestler's entrance music will play as they enter the arena, even if they are, in kayfabe, not supposed to be there. For example, in 2012 through 2014, The Shield was a trio of wrestlers who were (in kayfabe) not at the time under contract with WWE (hence their gimmick of entering the ring through the crowd), but they still had entrance music which was played whenever they entered the arena, despite the fact that they were kayfabe invaders. With the introduction of the Titantron entrance screen in 1997, WWF wrestlers also had entrance videos play along with their music. Other dramatic elements of a ring entrance can include: Pyrotechnics such as a ring of fire for The Brood when they ascend to the stage, multi-colour fireworks (most notably for Edge), fire for Kane and Seth Rollins, a stage of smoke for Finn Bálor and (for a short period of time) falling fireworks for Christian Cage. Additional visual graphics or staging props to complement the entrance video/routine or further emphasize the character. For instance, Kane's entrance graphics employ heavy use of fire-themed visuals, The Undertaker's entrance features dark lighting, fire, fog and dry ice, and lightning-themed effects, and Goldust has been known to use on-screen visual effects in his entrance to simulate the presentation of a feature film (i.e. widescreen, production company credits), as to emphasize his Hollywood-themed film aficionado character. A distinct sound or opening note in the music (used to elicit a Pavlovian response from the crowd). For example, the glass shattering in Steve Austin's entrance theme, The Undertaker's signature bell toll, sirens, such as used by Scott Steiner or Right to Censor and the sound of bells and a cow's moo in JBL's theme. Darkening of the arena, often accompanied by mood lighting or strobe lighting, such as in The Undertaker's, Triple