There are 4 bands called Siege: 1) Siege was an American hardcore punk/fastcore band from Weymouth, Massachusetts. They were active in the 1980s Boston hardcore scene from 1983 to 1985, and reunited briefly in the early 1990s. Siege's unprecedented level of extreme hardcore punk was some of the fastest and heaviest of its time, incorporating lightning fast tempos, chord changes, vocal delivery, and blast beats into its style, thus setting the stage for the emerging grindcore scene.