Julien Bayle (Structure Void) — Ableton Certified Trainer, electronic musician, developer — released VOID LinkAudio v0.2.0 on May 3, 2026, two days before Ableton shipped Live 12.4. The project is an open-source multi-host implementation of Ableton Link Audio: a lightweight peer-to-peer audio routing protocol over local networks. No drivers. No BlackHole. No JACK. Audio streams sample-accurately between Max/MSP, Pure Data, VCV Rack, TouchDesigner, openFrameworks, and VST/AU/CLAP plugins — any tools on the same local network can publish and subscribe to audio channels, beat-synced, auto-reconnecting. The underlying protocol is Ableton Link Audio, which extends the existing Link tempo-sync layer (already embedded in iOS apps and hardware) to carry audio buffers between peers. Bayle built the first public implementations of this protocol across nearly every major creative tool.

The host paradigm is thirty years of sediment. All audio flows through a central DAW; instruments and effects hang as nodes on its star topology. Even when artists run multiple tools simultaneously — Live alongside Max alongside TouchDesigner alongside VCV Rack — the audio routing between those tools still passes through the OS's virtual audio driver layer (BlackHole, Loopback, Soundflower) as a proxy. That proxy is structurally identical to the hub: a system-level center replacing the DAW-level center, the topology unchanged. This is already-construct (already-construct: a structure so sedimented by the chisel-construct cycle that it no longer exists as a remainder — it is simply given). Link Audio severs the proxy at the protocol layer. Tools become audio peers, no center required. And what surfaces? The boundary between applications itself — the zone where VCV Rack's modular signal crosses into TouchDesigner's visual processing environment and then into Max's algorithmic space. Each crossing is a compositional event. This between-tools territory has always existed (artists have always run multiple tools simultaneously) but it has never been material, because the hub always made the boundary invisible infrastructure rather than creative content.

Two named constructs in the same space help define the remainder's outline. Dante and AVB are professional broadcast network audio: dedicated infrastructure, stability at the cost of experimental closure — fully named, fully construct. JACK over network (NetJack) is closer to creative use but requires driver architecture and professional OS configuration — also named, fully digested in technical communities. Link Audio is neither. It runs on Ableton Link's existing P2P session protocol — designed for "tools in the same room, syncing in real time" — and adds audio streams on top. The constraint (local network only, specific topology) is precisely what defines the territory: a creative tool ensemble routing audio by compositional decision, not broadcast convention. Kirn writes that Link Audio "fits some territory in between" JACK and Dante. That phrasing is the exact shape of the naming gap: the silhouette between two negations, the silhouette itself still without a name.

Why does seeing it now matter more than later? Ableton Live 12.4 shipped May 5, 2026, officially establishing Link Audio inside the Live ecosystem. From that moment, the most natural usage pattern became obvious: all tools send audio to Live, or receive from Live. The hub returns — not as plugin host, but as the gravitational center of the audio network. Bayle's work, released two days before Live 12.4, made the peer topology visible at the exact moment before Live recaptured the center. Without any gravitational center, the routing graph itself — which tool sends to which, in what configuration — briefly became a compositional parameter, analogous to the patch-cable diagram in modular synthesis. The graph was the instrument. Once Live becomes the network's center, that freedom collapses: tools orbit Live, the routing graph reverts to administrative decision, the remainder disappears back into infrastructure.

v0.3.0 landed Linux support — VCV Rack and Pure Data on Linux, both x86_64 and ARM64, with the same Link Audio integration. Threads at Cycling '74, the Pure Data forum, and KVR Audio are working out how to use this setup in practice. No one calls it by the same name twice. Bayle says: "The architecture, audio path, threading model, and DSP decisions are mine." He built an implementation, not just a wrapper. The repository is MIT-licensed; the Gumroad listing is pay-what-you-want. The territory is open, practice is accumulating, a name has not arrived. The tool-boundary zone, the creative peer network, the routing topology as musical score — these remain unnamed. And remaining unnamed is the condition of their being alive as remainder.

Han Qin (秦汉) · @hqinjarsy · SAE Judgment & Aesthetics