Every version, in order
Upload a new mix and it becomes the current version, with a note on what changed. Compare versions A/B at the same loudness.
For music that isn't out yet
Finish the song. Studio handles the feedback.
Share unreleased music privately: every version of every song, comments at the exact second, password links that expire, and who listened to what. Your demos, in order.
Starter is free. Membership is USD 4.99 a month or USD 39.99 a year.
Nina — album demosNight Drive
DemoMix 2Master
0:42Tomás Love this drop1:18Nina Vocals up here
Private link · Expires in 7 days · Password
Tomás played it 3 times
Listening map · what got played
What it does
From the first demo to the master, in private
No more files called final_final_v7.wav in a chat. Every song keeps its versions, its comments and its links in one place.
Comments at the exact second
Click on the waveform and leave a note at 1:18. Reply, mention someone on your team, react and mark it resolved.
Private links you control
Share a song, a project or a playlist with a password, an expiry date and downloads on or off. Turn a link off anytime, or schedule a drop that opens at a set time.
Who listened, and what
See who played each link and how many times, and a listening map of which parts of the song got played, added up across listeners.
Also in TONTRIA Studio
- Stems and attachments for each version
- Playlists that mix songs from different projects
- Folders to organize your projects
- A light copy of each song to listen on your phone
- Lyrics, credits, BPM and key for each version
- Likes and quick feedback from listeners
- AI notes that sum up the comments on a version
How to start
Start in three steps
Your first private link in a couple of minutes.
Create your free account
Sign up for Starter. No card needed.
Upload your song
Drop in the demo or the mix. Studio draws the waveform and keeps every version that comes after.
Share it privately
Create a link with a password and an expiry date, send it, and read the comments as they come in.
Pricing
Free to start. USD 4.99 when you need more.
Starter is free for your next song. Membership removes the limits, adds storage and gives you the full listening history.
Starter
To try Studio with your next song
Free
Free, no card needed.
Start with the free plan- 3 projects, 2 GB
- 3 versions per song
- Comments at the exact second
- Private links that expire
- Who listened in the last 7 days
- Unlimited guests to listen and comment
Membership Most popular
For artists and producers sharing music every week
USD4.99/month
Billed monthly. Cancel anytime.
Choose MembershipEverything in Starter, plus:
- Unlimited projects, versions, stems and playlists
- 50 GB of storage
- Links with password, downloads on or off
- Full listening history, per link and per person
- AI notes that sum up the comments
Companies
For labels, studios, agencies and larger teams.
Custom quote
Seats, credits and invoicing to fit your company.
Ask for a quote- More seats and artists
- Credits sized to your team
- Invoicing for your company
- Onboarding with our team
Prices in USD. Pay monthly or yearly; cancel anytime. Listeners and commenters with a link don't need an account or a plan.
Frequently asked questions
What is TONTRIA Studio?
A private place for music that isn't out yet: demos and songs in progress that artists, producers, managers and labels share, comment on and improve version by version.
How do private links work?
You create a link to a song, a project or a playlist. It can have a password, an expiry date, downloads on or off and comments on or off. You can turn it off at any time. A drop is a link that opens at a set time and closes a few hours later.
Do the people I send it to need an account?
No. Anyone with the link (and the password, if you set one) can listen and, if you allow it, comment. Only you need a TONTRIA account.
What is the listening map?
A view of which parts of the song got played on your links, added up across all listeners. It shows you where people skip or replay; it never shows one person's listening.
Is Starter really free?
Yes. Starter is free with 3 projects and 2 GB of storage, no card needed. Upgrade to Membership when you need more.
Does Studio use credits?
No. Everything in Studio is covered by your plan, so you never spend credits.
Can I cancel?
Yes, whenever you want. Your Membership stays active until the end of the period you paid for.
What language is the app in?
The app is in Spanish today, with English on the way. Listening pages work for anyone.
Your next demo deserves better than a chat
Create your free account, upload a song and send your first private link today.