Start recording to see your pitch
Free virtual harmonium with pitch visualization for Hindustani classical music practice. Play Sa Re Ga Ma with QWERTY keyboard, track your singing pitch in real-time, and practice alankar patterns with adjustable metronome — all in your browser, no download required.
Play harmonium online with authentic Kannan harmonium samples. Use your QWERTY keyboard to play Sa, Re, Ga, Ma, Pa, Dha, Ni across 5 octaves. Perfect for riyaz and vocal practice without a physical instrument.
See your vocal pitch visualized in real-time with sargam notation. The pitch graph shows Sa, Re, Ga, Ma, Pa, Dha, Ni with komal and teevra variations. Train your ear and perfect your sur with instant visual feedback.
ML-based pitch detection coming soon for improved accuracy
Keep perfect time with our adjustable metronome. Set your BPM from 30 to 240, choose different beat patterns, and practice with consistent tempo. Essential for developing laya (rhythm) in your music practice.
Practice sargam patterns automatically with the playlist feature. Choose from presets like "Sa Re Ga Ma" or create custom patterns. The harmonium plays each swara in sequence while you sing along and visualize your pitch.
Load any song and practice singing along! The app analyzes the pitch of reference recordings and displays it on the graph. Compare your voice against the original in real-time to improve your accuracy.
Feature in progress — more improvements coming soon
No downloads or installations required. This online harmonium and music studio runs entirely in your web browser. Works on desktop, tablet, and mobile devices. Just open and start practicing!
Use your computer keyboard to play. The home row (A-K) plays the lower octave, and the top row (Q-P) plays the upper octave. Number keys play komal and teevra swaras. Select your preferred scale and octave from the settings.
Click "Start Mic" to enable real-time pitch detection. Allow microphone access when prompted. Sing into your microphone and watch your pitch displayed on the graph with sargam notation. Adjust the noise gate if there's background noise.
Set your desired tempo using the BPM slider or tap the tempo button. The metronome provides both audio clicks and visual feedback. Use spacebar to quickly start/stop both the metronome and playlist together.
Select a practice preset like "Sa Re Ga Ma" and press play. The harmonium will play each note in sequence. Adjust note duration with the slider. Use left/right arrow keys to quickly switch between presets during practice.
What is Hindustani classical music? A traditional music system from North India based on ragas (melodic frameworks) and taals (rhythmic cycles). The seven basic notes are Sa, Re, Ga, Ma, Pa, Dha, Ni — known as sargam or saptaswar.
What is riyaz? Riyaz means practice in Hindustani music. Regular riyaz with a harmonium or tanpura helps develop sur (pitch accuracy) and improve vocal control for classical singing.
Do I need a harmonium to learn Indian classical music? While a physical harmonium is traditional, this online harmonium provides an accessible alternative for practice anywhere. It's perfect for beginners and for musicians who travel.