“RjDj” is one of a most great reactive music application among iPhone App. And then, finally the RjDj workshop called “Sprint” will be held this September in Japan based on hosting by TokyoMaxUsersGroup and supported by APMT WEEK. We invited development staffs from RjDj Team. The number of participants is limited. But it is free to join! Your iPone will be changed into your own instrument by installing DIY scene into your iPhone build with Pd. Let’s enjoy the reactive music!!!!