Work · alternatives · 2026
24 alternatives to Just intonation keyboard – play music without knowing music
This is a keyboard in just intonation. It can play the notes a piano can. The big difference from a piano is that all the notes become consonant. At least, when you want to play a dissonant chord, you are clearly opting in to it because it's clear which notes are dissonant to each other. You won't bump into a dissonant note by mistake. You can play without knowing any music theory. Hit arbitrary notes with the rhythm you want, and the pitches will work. Not understanding the buttons is fine. Even rolling your elbow around your keyboard is fine. If you are a musician and press the wrong key…
Just Intonation Keyboard is a musical instrument that allows users to play consonant chords without music theory knowledge. Unlike a standard piano, its layout ensures that any notes played together sound harmonious… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Just intonation keyboard – play music without knowing music launched in 2023; newer entries below may have overtaken it.
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I always found sheet music way too hard to read - and I literally spent a year at a company building a sheet music rendering engine. I wanted an app that would display music like the tutorials on YouTube, but not be focused on upselling lessons etc. like most current apps, and also would let me import my own files This works on MIDI files. If it’s a valid midi it probably plays. Since releasing, I did add a subscription for classical music - on a theory that most normal users don’t know what a midi file is. It changed about a month ago from an up front price to in app purchases and/or a…
2023 · jacobdoescode.com · its alternatives →
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LightNote▲242An interactive site to learn the basics of music theory 🎶
2016 · lightnote.co · its alternatives →
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“Lend Me Your Ears” is an interactive web-based game inspired by the classic Simon toy (originally by Milton Bradley). It presents players with a sequence of musical notes and challenges them to reproduce the sequence using either an on-screen piano or a connected MIDI keyboard. Each correct response leads to a progressively more difficult sequence, testing the player’s concentration, memory, and pitch recognition. The game features two modes: - Simon Mode (focuses on auditory recall) - Practice Mode (displays standard sheet music notation to support learning) The game also includes options…
Jan 2026 · lend-me-your-ears.specr.net · its alternatives →
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Touch Pianist▲224Play piano like a pro without playing piano.
2015 · touchpianist.com · its alternatives →
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Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
10d ago · guitoro.com · its alternatives →
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2014 · benzguo.com · its alternatives →
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An online interactive and playable 19 tone equal temperament keyboard.
2016 · academo.org · its alternatives →
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2018 · note.kitchen · its alternatives →
- 12SH
I made a software library for displaying piano music 7 years back, and recently ported it to the web (which is now easier than even ever). It displays sheet music as you play, and let's you take snapshots of specific chords, then keeps a running list of chords as keyboard visuals (instead of just displaying sheet music). Just a simple tool for songwriting/ figuring out songs by ear, or just understanding music key theory (which I'm admittedly a still a beginner at).
2025 · pianoboi.site · its alternatives →
- 13AS
Hi Hacker News, I've created Chord Nebula, a simple web-based game designed to help users learn and practice piano chords, basic progressions, and harmony fundamentals. The game integrates with MIDI keyboards, allowing you to play chords in real-time and receive immediate feedback based on the key you choose. GitHub Repository: https://github.com/yottanami/chord_nebula Live Demo: https://chords.yottanami.com Requirements: To use Chord Nebula, you'll need a MIDI keyboard connected to your computer. Current Status: Chord Nebula is still a simple project. I'm…
2024 · chords.yottanami.com · its alternatives →
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Hey guys I've been playing the guitar for many years but I felt like I had hit a wall and wasnt making progress. One of the things I realized was holding me back was unfamiliarity with the fretboard. I'd often find myself in situations like “Uhh…Where’s the C# here?” “Where’s the flat-3rd of this root on the 4th string?” “Sure would be nice to know the closest min7 triad shape to play over here..” I tried memorizing the fretboard the obvious way but it extreeemly boring for me. Being a developer, I decided to turn it into a game. I'd love for you guys to try it out and let me know what you…
2023 · fretboardfly.com · its alternatives →
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Keytones▲101Distinct key sounds for uppercase, lowercase & more
Aug 2026 · subclassed.com · its alternatives →
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Play chords of major & minor keys in the browser
2022 · muted.io · its alternatives →
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Enjoy your sax on real tracks without knowing music theory!
2022 · playthatsheet.com · its alternatives →
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I made this as a side project because I've always loved music but never had a real instrument or lessons. It started as a simple piano to play online, but grew into something more: - 100% free, no installation or login required - Multilingual interface (EN/ES/PT, more coming) - Works on desktop and mobile - Step-by-step mode to learn songs interactively Try it here: https://pianoeletronico.com.br/en It’s not professional software, just a free and fun way to make music. Feedback and ideas are very welcome!
2025 · pianoeletronico.com.br · its alternatives →
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Just Intonation piano & pro polyrhythm metronome
Aug 2026 · apps.apple.com · its alternatives →
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Play authentic sounds, rhythms & music scales
2020 · apps.apple.com · its alternatives →
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Hi HN, I'm Erwin. I built a small free open-source utility that bridges Bluetooth LE MIDI keyboards into the new Windows MIDI Services stack so any DAW or Web MIDI app can use them as if they were wired. I bought a Roland FP-90X piano partly because it had Bluetooth MIDI. On my Windows 11 PC, pairing succeeded, but my DAW couldn't see the keyboard, and notes I sent from the PC never made the piano sing. After a regrettable number of evenings, I'd separated this into three independent bugs stacked on top of each other. The first one is the famous one: Windows only natively exposes BLE-MIDI…
May 2026 · its alternatives →
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Play a full 88-key piano in your browser. Real sustain pedal, note labels, learn songs with falling notes, record to MIDI. Works with mouse, touch, computer keys and MIDI keyboards — free, no download.
7d ago · urpiano.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →