Fragmenta: local music diffusion with a live sampler

Local music diffusion you can actually perform with: fine-tune on your own sounds, then hit a 4-channel sampler with MIDI and Ableton Link. Stable Audio 3 desktop app (Dataset Workbench → LoRA/DoRA → generate/edit). Offline after HF download; AGPL-3.0. The point isn't the prompt box — it's small-data model bending that has to survive a set.