What key details about ssd -lrb- band -rrb- can be extracted from the following bio? Bio: ssd -lrb- society system decontrol -rrb- were a straight edge hardcore -lrb- and later heavy metal -rrb- band from boston . they released two records as ss decontrol and then formally changed their name to ssd . as ssd they released two more records , these with a very heavy metal influenced sound . however the group is often simply referred to , including all its periods , as ssd .
- years active is 1981 & ndash ; 1985- instruments is guitar , vocals , bass , drums- caption is ssd , 1982- origin is boston , massachusetts- genre is hardcore straight edge punk , crossover thrash , heavy metal ,- name is ssd- background is group_or_band- label is x-claim , modern method , homestead- current members is springa al barile jaime sciarappa chris foley francois levesque