I had an idea. This was written by a friend, but I thought of expanding it. It's a good concept for a game, me thinks...
Earth in 2015, nearly everyone has a MP3, a CD player, or some sort of portable music system. The reason why? Music has become immensly integrated into people's everyday lifes. Many people like different music, it's natural fact. What was somewhat unpredictable was the creation of a style of martial arts known as "AMP". The martial art bases it's entire fighting style on what music the person mainly listens to. For example, Rock listeners fight using heavy style attacks and Techno listeners use continuous and fast attacks, all while listening to their music preference.
That being said, hundreds of styles of "AMP" were branched off the main style which was more of a general style rather than a specific type of music genre. A year after "AMP" was created, the idea for a tournament for different style "AMP" users came up. And so now in 2015, thousands of participants prepare for the upcoming "AMP Master" tournament to prove their style of "AMP" is the best and to also win the Golden AMP Trophy (Which is basically a solid gold amp). With the tournament coming up in just 2 weeks, all styles prepare themselves for the tournament of a lifetime, which for no reason is taking place in Tokyo.