fire was then tweaked and manipulated to look and move believably by Patrick's eleven man Houdini effects team. All of this was enabled by effects producers Daniel Kuehn and the Digital Effects Supervisor Kee-Suk 'Ken' Hahn. The digital version of the hell cycle was modeled in detail by Kevin Hudson and based on the practical prop used in the film, it included animatable skeletal hands that came alive to wrap the gas tank during the supernatural transformation scene. The transformation scene was animated by Max Tyrie and finalized by Joe Spadaro. Each part of the "Grace" geometry had to match up and morph with a piece of geometry on the "Hell Cycle". Ghost Rider's voice was manipulated by sound designer Dane Davis, who won an Academy Award for Sound Editing for The Matrix. Davis filtered Cage's line readings through three different kinds of animal growls that were played backwards and covered separate frequencies. Davis then amplified the dialogue through a mechanical volumizer. Director Johnson described the sound as a "deep, demonic, mechanical lion's roar". Music Christopher Young composed Ghost Rider score. In addition, Spiderbait, a band that Johnson befriended during filming in Australia, performed a cover of "Ghost Riders in the Sky" for the end credits. Track listing Marketing In May 2005, Sony Pictures launched the official website for Ghost Rider. The following July, the studio presented a Ghost Rider panel at Comic-Con International and screened a teaser for the audience. The teaser, which did not have finalized footage of the film, eventually leaked online. In the same month, Majesco Entertainment Company announced its deal with Marvel to acquire worldwide rights to produce the video game Ghost Rider for the PS2, PSP, and Game Boy Advance consoles. In December, the studio presented a first glimpse of Ghost Rider in a ten-second footage piece on the official site. In April 2006, Sideshow Collectibles announced the sale of a Ghost Rider maquette based on the concept art of the film. The following May, domestic and international teaser trailers for Ghost Rider were launched at Apple. The Ghost Rider was also featured in a commercial for Jackson Hewitt Tax Services in which the character presented his income tax forms to a clerk for processing to receive a quick refund check. Release Theatrical Ghost Rider was originally scheduled to release on August 4, 2006, but the date was moved three weeks earlier to July