Build a clean, accurate library
Understand the album as a whole before choosing which values should change.
The product
A complete workstation for music-library care.
Build a clean, accurate library; enrich the details that make it useful; shape playlists and crates; prepare destinations; and keep source masters protected.
Customer outcomes
Finish the jobs that quick tag editors leave behind.
MMW is organized around outcomes for the library, not isolated utilities.
Enrich metadata and artwork
Compare tags, identifiers, credits, covers, lyrics, and provider candidates in context.
Shape playlists and crates
Preserve user intent, explain reordering, and check every track before delivery.
Prepare multiple destinations
Adapt one reviewed library for servers, portable folders, performance, discs, and archives.
Protect source masters
Stage output separately and keep authorization, backup, and verification explicit.
Recover confidently
Retain restore packages and scope information so approved work remains reversible.
How it works
A connected path through the library.
Each stage preserves the context needed by the next.
Inspect
Choose an album or sequence and review the files, metadata, artwork, lyrics, and settings it already contains.
Compare
Bring local values, provider candidates, and destination requirements into one understandable view.
Preview
See the proposed names, order, metadata, artwork, or output before accepting a change.
Approve
Authorize important actions deliberately, with the target and scope visible.
Verify and recover
Check the result and retain the information needed to restore the previous state.
Source preservation is part of the workflow.
Trust by design
MMW is designed to separate inspection, preview, approval, output, and recovery instead of hiding them inside a single action.
Detailed lifecycle classifications and compatibility dependencies live on the Development Status page.