Sound Under Ground music centre

Imagine an alternative community space inspired by the variety of contemporary light music: its spirituality is experimentation, with varying spatial and voice confgurations. Sound absorption is static: sinks, separates. The acoustics are mobile: the internal acoustic “membrane” follows the bands' music and music. The closed unit is balanced by an open concert space that uses an existing hollow with a logical, interoperable, but separable function line around them.