James "Jim" Alan Stanley Johnston is a music composer who has been working for World Wrestling Entertainment since the 1980s. His work is often accredited to the name James A. Johnston. Johnston is famous for writing many of the memorable entrance theme songs for WWE, including the theme songs for The Undertaker, The Rock, and "Stone Cold" Steve Austin, amongst hundreds of others superstars. In addition, Johnston has also composed music for the majority of WWE's PPV and Television productions