JAB JAM - is the urban simulator, transforming brute energy and agressive emotions into music.
Boxing - it's a music. Aggression - it's a talent. Vandals destroying the city actually are great composers, they just do not know about that yet.
It's simple: each pear is key. Kick the rhythm, tap the chords, arrange a mass fight - a symphony. This is not just legally, but also will be supported by the Department of Culture of the Earth.