Alternatives

Products that do what Web Harmonium does

A minimalist, browser-based Harmonium

1. 1
   Web Harmonium ▲1

   A free browser harmonium for Indian music learners

   May 2026 · webharmonium.vercel.app

2. 2
   Web Harmonium▲1

   Free online harmonium — play music in your browser

   Apr 2026 · web-harmonium.net

3. 3
   Play Harmonium▲1

   online with keyboard shortcuts, touch controls, and MIDI

   Apr 2026 · playharmonium.com

4. 4SA
   Simple access to your music from the web▲217

   2021 · github.com

5. 5
   Harmony 0.7▲234

   A lightweight music player for SoundCloud, Spotify and more

   2017

6. 6
   Musical Interactions▲104

   Play musical instruments on the web

   2017

7. 7
   LightNote▲242

   An interactive site to learn the basics of music theory 🎶

   2016

8. 8
   Web Harmonium

   A browser-based harmonium for practice, learning, and play

   Mar 2026 · webharmonium.space

9. 9
   Pianu▲184

   Learn to play the piano in your browser

   2015

10. 10
    Web Harmonium▲2

    Play authentic harmonium online — Sargam, MIDI & reverb free

    Mar 2026 · web-harmonium.com

11. 11AS
    A singing synthesizer for the browser with automatic 3-part harmony▲208

    2024 · pbat.ch

12. 12
    108▲111

    A minimal beat machine played in the browser

    2016

13. 13
    Harmony▲193

    Lightweight music player for SoundCloud, Spotify and more

    2016

14. 14AP
    A platform for remote piano lessons based on the Web MIDI API▲224

    I'm building a video conferencing app designed to facilitate better remote piano lessons. My hope is to solve a lot of the challenges piano tutors and new students deal with when taking lessons through Skype/Zoom. It leverages WebRTC's data transmission to send media, MIDI state, and (eventually) send sheet music files and other musical data. I'm surprised with how well the MVP has worked and would love to hear any feedback or suggestions!

    2024 · keyboardconnect.com

15. 15
    Jamhub▲88

    An open-source, remote music collaboration app

    2020

16. 16AS
    A simple web game to help learn chords and basic progressions▲215

    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

17. 17
    Hertzora▲5

    Play Musical instruments harmonium, santoor, piano and more

    May 2026 · hertzora.in

18. 18
    Google Music Lab▲129

    Interactive experiments that use the Web Audio API

    2016

19. 19IM
    I'm building a browser-based DAW▲179

    2022 · signalsandsorcery.org

20. 20
    Cloud Piano▲83

    Real-time piano duetting over the internet!

    2020

21. 21AW
    A Web-Based Modular Drum Machine for You to Play With▲214

    2022 · noisecraft.app

22. 22
    Coffee Piano▲101

    Browser music and piano studio with visual harmony tools

    May 2026 · coffeepiano.com

23. 23
    ChordMill▲64

    Music play along app for all instruments and voices

    2020

24. 24
    Virtual Piano Keyboard▲76

    Play and practice the piano online

    2022

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