Left Brain Games, Inc. Guitar Ace assembles two of society's most extreme legal addictions ; popular music and computer games -- into one super-banzai advertising vehicle for your company. You provide the music, or we create original tunes with a sound to fit your category. Customized game art adds further precision to your marketing. Instruction and Loading screens provide extra opportunities to include your company's message. This is one powerful motivation for customers to visit and spend quality time at your website!