Sister Murder who were born as a band fronted by four girls who were born on 21 April 2010 that brought the genre of metalcore. At that time the initial formation of Vita Febrianti as Vocal, Anggi Ratnasari as Guitarist, Bassist as Ela Marita and Marita Irma as Drummer. For the first time Sister Murder perform in Purwosari Purwosari trembling in the city, East Java. and the event was also a change of personnel is Annisa as Guitarist. however, in mid-journey Sister Annisa Murder of Sister Murder resigned because of certain reasons so that the formation Sister Murder 3 people living alone. After several performances, Sister Murder had 'metamorphosis' who originated from the metalcore genre became Grindcore until today. and amid this grindcore band trip, Sister Murder should lose his guitarist who resigned for a reason. for a while formations Sister Murder little 'limp' that without a guitarists. After a few moments to lose guitarists, finally got Sister Murder Guitarist named Okky Puspandari who would actually restore Sister Murder by solid formation to the present.