Life & fun · alternatives · 2026
24 alternatives to Web Harmonium
Play authentic harmonium online — Sargam, MIDI & reverb free
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.
- 1
Free online harmonium — play music in your browser
Apr 2026 · web-harmonium.net · its alternatives →
- 2
A browser-based harmonium for practice, learning, and play
Mar 2026 · webharmonium.space · its alternatives →
- 3
A free browser harmonium for Indian music learners
May 2026 · webharmonium.vercel.app · its alternatives →
- 4
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 →
- 5SA
As an enthusiast of Indian classical music, I needed to write music notations in the traditional typeset format. When I didn't find any existing editors, I developed a Swara Notebook, a mobile focused web app to write North Indian Classical (Hindustani) music notations. The notes (called Sargam, similar to Solfege) can be written in English, Devnagri and Bangla scripts. The transcribed song can be played back in 6 different rhythmic cycles (Taal) to the accompaniment of the Tabla(a type of drum) or a metronome. Here's an example of a transcribed song…
2023 · swaranotebook.com · its alternatives →
- 6AS
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 →
- 7
online with keyboard shortcuts, touch controls, and MIDI
Apr 2026 · playharmonium.com · its alternatives →
- 8IB
Originally started as a project to restore patterns from now defunct website 808.pixll.de just for myself, but eventually i decided to share it with others. I've seen this website mentioned a couple of times on HN:) Currently it only supports Roland TR-808, but there will be more.
2025 · drumpatterns.onether.com · its alternatives →
- 9
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…
2023 · ad8e.pages.dev · its alternatives →
- 10
Compose, play, and export Hindustani classical music online
Aug 2026 · sargam-studio.vercel.app · its alternatives →
- 11
- 12AP
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 · its alternatives →
- 13
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 →
- 14
Your ultimate companion for learning Indian classical music
2023 · bandish.app · its alternatives →
- 15
harmony▲87A unique music player for Android with tons of features!
2017 · play.google.com · its alternatives →
- 16
Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Aug 2026 · baselashraf81.github.io · its alternatives →
- 17
Hertzora▲5Play Musical instruments harmonium, santoor, piano and more
May 2026 · hertzora.in · its alternatives →
- 18
- 19
- 20AS
- 21
Fully Open-sourced Online MIDI Editor
2020 · signal.vercel.app · its alternatives →
- 22
Free online tools for musicians of any ability level
2022 · theonlinemetronome.com · its alternatives →
- 23
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 →
- 24
Realistic trumpet & trombone simulator with fingering chart
2024 · play.google.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 →