SpatialArray: A SuperCollider Quark that implements a container with intuitive value swapping operations. SpatialArray models how we exchange objects in the physical world, allowing you to swap variable values without temporary variables in your code. Perfect for exchanging synthesis parameters, pattern settings, or any complex objects in real-time audio applications. Features a complete collections API with specialized swap operations and a conceptual model that bridges the gap between physical intuition and programming abstractions.