The score, moving
with your Chopin.
Upload your Chopin performance and we embed the public-domain score into it — recognised automatically, aligned bar by bar to your tempo, then emailed back as a finished video.
Rights acknowledged — you confirmed you hold the rights to upload, modify and publish this video.
Free Three videos a month, up to ten minutes each. A small Weefeen mark sits in the score band. No sign-up, no account — just drop and go.
How it will look
EditingClick any part of the frame — the panel, the logo, the score band — and its settings open below.
Where should it land?
Rendering takes a few minutes, so there is nothing to wait for. Leave an address and close the tab — the download link arrives when it's done.
First time from this browser? We send one confirmation link before rendering starts.
Almost there. Open the email we just sent you@example.com and click the link.
It confirms the address is yours and puts your video in the render queue. Nothing is rendered until you click.
Why: it proves the mailbox is yours, so nobody can have a video — or our mail — sent to an address they do not own. The confirmation carries no message of your own, one pending request per address, and we ask only once per browser.
Sent again — give it a minute, and check the spam folder.
It's rendering. We'll email you@example.com when it's ready.
Nothing else to do — you can close this tab. The link will work for seven days.
Your video is deleted from our machines once the render is delivered. Two of your three free videos left this month.