Lyrics and prompts
Your creative direction goes to the local song engine.
Z Mode / Local & private
NO MYSTERY CLOUDYour computer becomes the song engine.
“Free and unlimited” means generation runs on the user’s Windows computer without a metered BLENDLINE cloud service. Here is the honest version of what that gives you—and what it requires.
THE LOCAL PATH
Private by architecture.
After setup, lyrics, model inference and completed audio are processed locally. The internet is needed to download the engine and model, but there is no BLENDLINE per-song meter.
Neural generation
Demanding calculations use available local acceleration.
Finished WAV
Your output stays under your control unless you share it.
Runtime and model
Setup downloads the files required to generate locally.
No song credits
Local songs use electricity, storage and time—not BLENDLINE credits.
Local assets
Installed engine and model files can be removed from the computer.
HARDWARE REALITY
Faster hardware finishes sooner.
These are practical categories, not guaranteed render times. Song length, thermal limits, model loading and other apps can change performance.
4–6 GB GPU memory
Prefer short tests and conservative settings. More work may move into system memory.
8 GB GPU memory
A better local experience with room for normal memory protections.
12+ GB GPU memory
More model headroom, though full song generation is still not instant.
CPU-only generation may be possible but can be extremely slow. Keep approximately 13–15 GB free for the runtime, model, cache and temporary audio.
RIGHTS & RESPONSIBILITY
Generation is not a magic license.
Local processing improves privacy and removes a usage meter. It does not transfer rights to lyrics you do not own, guarantee uniqueness, or make every output commercially safe everywhere.
Use authorized lyrics
Only enter material you created, licensed or have permission to transform.
No identity-cloning presets
Direct a general vocal character; do not use Z Mode to impersonate or deceive.
Review before publishing
Check the result, platform rules and applicable law before monetizing it.
OPEN LOCAL FOUNDATION
View engine project ↗Powered by ACE-Step 1.5.
BLENDLINE adds installation, understandable controls, progress, safety language and a creator-focused workflow around the local neural music system.