Coming Soon

Metadata Manager 🏷️ Signet

Your music carries more than sound — it carries identity. Signet is your metadata command center. Edit ID3 tags, embed ISRC and UPC codes, attach lyrics and credits, set cover art, and manage DSP links — all from one interface. When it is time to distribute, everything is already stamped and release-ready.

Built for: Artists preparing releases, labels managing catalogs, distributors requiring clean metadata.

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What you get

Built for the way you work

Complete ID3 tag editor — title, artist, album, genre, year, track number, and custom fields

Industry codes — ISRC, UPC/EAN, ISWC embedded directly into your files

Lyrics & credits — USLT lyrics, songwriter credits, producer credits, all in the file

Cover art manager — embed, resize, and optimize album art across your entire catalog

Signet will ship with a free Lite tier

Like every MueTool, Signet will include a free Lite version anyone can use — no account required. Paid tiers unlock more power, more features, and priority processing. Buy once, own forever.

Signet Lite Free forever

Paid tiers Pricing announced at launch

Get in touch

Questions? Let's talk.

Whether you're curious about features, pricing, or partnerships, drop us a message.