1. Technical Thrash metal band from Indonesia, formed in 1991, Rotor phenomenally successful opened Metallica's concert for two consecutive days at the Stadium Lebak Bulus, Rotor then released Behind The 8th Ball, first thrash metal albums released by major label in Indonesia, after capitalize the recommendation of Metallica's tour manager and 30 million rupiah honorarium for two times opened the concert of Metallica, the rotor 's personnel (minus drummer Bakkar Bufthaim)