Locker · For songwriters, producers, artists, managers and A&R
Your music, together.
Locker is one connected place for your tracks, versions, lyrics, credits and the people you make them with. It handles the cataloguing, so you spend less time on admin and more time on your music.
- Voice note · 12 MarThe hook, on your phoneRecorded into Ideas in one tap.
- Demo · 19 MarLyric and chords addedWriters credited as they join.
- Mix v3 · 2 AprShared with the artistSee who listened, and when.
- Master · 20 AprSplits agreed, credits inReady to pitch from one link.
Powered by Kii
Meet Kii, your AI assistant.
Find tracks for a brief, check missing details and organise your catalogue. Ask Kii in your own words.
And no, we never use your music or your data to train AI. Not ours, not anyone else's.
Sorts your files into tracks
Drop in a messy folder of bounces and Locker sorts them into tracks and versions. Named, tagged and credited.
Answers anything about your catalogue
Ask it 'what have I got around 120 in a minor key' or 'have I written this line before'. You get a straight answer.
Keeps your credits straight
It learns who you work with, fills in missing credits and splits, and catches duplicates before they pile up.
Catches every idea
Voice notes, lyrics and concepts live beside your tracks. Record a take on the exact section you are writing, and find it again in seconds.
What Kii suggests, you approve. It never changes your catalogue behind your back. And if it can't do something, it says so.
Keep it all with the track.
Locker is where your music stays organised. Tracks, versions, lyrics, files, notes, and collaborators stay connected in one searchable workspace.
- Tracks, versions, lyrics and credits in one place
- Version history and A/B comparison
- Metadata and tagging built for music catalogues
- Lightning-fast search across your catalogue
Collaboration happens where the music lives.
Send a mix, get notes back pinned to the second, and send the next version to the same place. Comments, approvals and context stay with the track instead of disappearing across email threads, messages or download links.
- Comments pinned to the exact second, on every version
- Each new mix lands on the same track, with A/B to hear what changed
- Share links that need no account, and see who listened
- Your original files are never changed and download in full quality
Bring your music together.
Upload files or connect a supported drive. Review the tracks and versions Locker finds, then add them to your catalogue. No need to sort every folder before you start.
- Import from Google Drive, Dropbox, and more
- Names, versions and tempo read from your file names
- Batch uploads
- Each new version lands on the track it belongs to
Made for the people behind the music.
From the first idea to final delivery, Locker supports writing, producing, organising, and releasing music in one connected system.
Artists & Songwriters
Capture ideas, versions, lyrics, and demos in one evolving workspace.
Producers
Manage versions, notes, deliveries, and client feedback effortlessly.
Labels & A&R
Create searchable catalogues and track your roster with clarity.
Publishers
Keep song assets, splits, metadata, and rights notes organised.
Managers
Streamline releases, sessions, and communication across your roster.
"Love it! What a game-changing tool. Everything's easier to find, quicker to manage, finally everything lives in one place."
Phil Cook
Songwriter and Producer·Lewis Capaldi, Ellie Goulding, Liam Payne
Now on Mac and iPhone
Locker for Mac and iPhone
Locker, native on your Mac. It watches your session folders, catches the mixes you download, and lets you drag tracks straight in and out of Finder. On your iPhone, your whole Locker comes with you. All in sync with the web.
Ready to organise your music?
Bring your tracks, versions, and collaborators into one place.
Get Started FreeYour music, together