This product was not featured by Product Hunt yet. It will not be visible on their landing page and won't be ranked (cannot win product of the day regardless of upvotes).
Klaviero
Falling-notes piano game for a MIDI keyboard, in a browser
Plug in a MIDI keyboard and play 4,296 classical charts as falling notes, graded PERFECT to MISS. Practice mode waits for the right note, 0.25x to 4x, either hand alone, sheet music at a switch. Runs in Chrome, Edge or Firefox. 48 charts free, no card.
It's a rhythm game on a real MIDI keyboard, with classical pieces instead of pop songs, and a practice mode that stops the clock until you hit the right note. So the same chart works for learning a piece and for playing it for score.
What's in it: - 4,296 classical charts, 1,098 of them piano works, each with its measured difficulty: notes, length, peak notes per second, tier 1 to 5 - PERFECT within 75 ms of the line, GREAT within 150, GOOD within 250 - Left hand, right hand or both, from 0.25x to 4x - A sheet music view on any chart, one switch away from the falling notes - Your own MIDI files, free. MP3s turned into a playable arrangement in the browser on the paid plan - The Klaviero Method, a graded course that reports reading, rhythm, hands, ear and theory separately
Where it loses: no iPad and no Safari, because neither supports Web MIDI. No video lessons. It needs a MIDI keyboard for scoring.
Free: 48 charts and Method Book 1. Paid: €5.99 a month, €49 a year, or €119 once for a Lifetime Founder seat.
I'd love to hear how the grading feels on your keyboard, especially on the hard pieces.
No comment highlights available yet. Please check back later!
About Klaviero on Product Hunt
“Falling-notes piano game for a MIDI keyboard, in a browser”
Klaviero was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #196 on the daily leaderboard. Plug in a MIDI keyboard and play 4,296 classical charts as falling notes, graded PERFECT to MISS. Practice mode waits for the right note, 0.25x to 4x, either hand alone, sheet music at a switch. Runs in Chrome, Edge or Firefox. 48 charts free, no card.
Klaviero was featured in Music (53.8k followers), Education (79.5k followers) and Games (99.1k followers) on Product Hunt. Together, these topics include over 80k products, making this a competitive space to launch in.
Who hunted Klaviero?
Klaviero was hunted by Frédéric Bodin. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
Want to see how Klaviero stacked up against nearby launches in real time? Check out the live launch dashboard for upvote speed charts, proximity comparisons, and more analytics.
Frédéric Bodin
Hi everyone, I'm Frederic and I built Klaviero.
It's a rhythm game on a real MIDI keyboard, with classical pieces instead of pop songs, and a practice mode that stops the clock until you hit the right note. So the same chart works for learning a piece and for playing it for score.
What's in it:
- 4,296 classical charts, 1,098 of them piano works, each with its measured difficulty: notes, length, peak notes per second, tier 1 to 5
- PERFECT within 75 ms of the line, GREAT within 150, GOOD within 250
- Left hand, right hand or both, from 0.25x to 4x
- A sheet music view on any chart, one switch away from the falling notes
- Your own MIDI files, free. MP3s turned into a playable arrangement in the browser on the paid plan
- The Klaviero Method, a graded course that reports reading, rhythm, hands, ear and theory separately
Where it loses: no iPad and no Safari, because neither supports Web MIDI. No video lessons. It needs a MIDI keyboard for scoring.
Free: 48 charts and Method Book 1. Paid: €5.99 a month, €49 a year, or €119 once for a Lifetime Founder seat.
I'd love to hear how the grading feels on your keyboard, especially on the hard pieces.