Ruach Studio ships a local GPU song studio around open model YuE2

Heretical-Tandem · reddit · 2026-10-07

Ruach Studio, an all-local song studio built around m-a.p's open YuE2 model, hit its first release candidate. Write style and lyrics and it composes, sings and renders full songs (up to 8 min) on your own GPU — a 6:12 song in 126s on one RTX 3090. Features: editable ABC scores, separate music/sound seeds, in-studio bf16 LoRA training, local post chain (debuzz, BS-Roformer/htdemucs stems, remaster, UniverSR upscale, Whisper lyric check), DAW export, API + MCP server. Needs 24GB VRAM, Linux, 120GB disk. Code AGPL-3.0; YuE2 weights CC BY-NC 4.0. Known gaps vs SUNO: buzzing mixes, lyric drift, thin instrument coverage (LoRA-fixable).

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