Rectangle space used to be the classical shape of concert hall. It provides service for musicians, audience, government, and music itself. No doubt that it is an artificial object. It might belong to service industry, power department, etc.
However, if everything is reversed: We played for it, or at least because of it.
If it was not a concert hall, then I shall play for the rectangle space first.
If logic makes sense, it will naturally be established as a performance event.
Performance: 2015.9.12, 4 - 5pm (Guest: A Ming, Xu Zhe, Jun-Y Ciao, Mai Mai)
TALK: 2015.9.13, 3 - 5pm (Guest: Hu Xinyu)