The song of Pentagram. The song name is F.T.W.A.D.A (for those who died alone). Pentagram is made for the people who died in the earthquake in 1999. People pass carefully because people exit hardly from wreck. This space is dark. Light sources is very small. Reflect people's hard life. There are columns in this area. It is different other space. There is wood panel thanks to this space contrast with light and dark.This place covered with soil. It has little light source. If people visit this place, people can feel under the soil. People can touch soil. Last part  likewise upside down building. People should pass carefullly. There are columns on the ceiling. Exit door is secret. If people  walk nearthe door, people can see push door. People have standard life before this earthquake their life change . Start with bright area. People can see beautiful area. Then slowly change. This is huge and dark. People feeled very bad. Reflect  people's feeling. Fear and chose atmosphere likewise dark and inextricable.