(photo left: courtesy of Aditya Putra) Greg Sindana kicked off his music performance with ‘wicked rapping’ with DJ ‘fruityloop’ Sony Sonzy and MC Edy Crazy in Persendian-art nite organized by students of Sanata Dharma, September 6, 2010 in Realino Open Stage, Yogyakarta. He called his group Kathok Kain Kampeni (kathok kain means trousers, and kampeni...