A Yamaha L-20D electric harmonium / reed organ with some added features

🎹 An electronic piano that uses the 555 to generate eight different piano notes.

A physics-based audio synthesis plugin that simulates the acoustic behaviour of an Indian harmonium using numerical modelling of aeroacoustic principles.

i wanted a harmonium, so i tried to make my mac into one

Harmonium is an interactive web application that simulates an Indian classical harmonium in the browser. Built with Next.js, Tone.js, and modern web technologies, it enables users to play notes, explore ragas, record melodies, and experience real-time audio synthesis online.

Play free virtual harmonium online with authentic Indian classical sound. Practice Sa Re Ga Ma, learn ragas, use MIDI keyboard support. No download needed - works on laptop, phone, tablet.

A web app that makes Eitz's just harmonium (Reinharmonium) playable in the browser as a software project for the German Museum

Play Web Harmonium online with keyboard shortcuts, touch controls, Sargam labels, transpose, and beginner-friendly guides.

Digital harmonium app built with Tone.js

Create harmonium sounds by pressing keys while controlling air pressure through your laptop’s lid angle with a Python-powered web app.