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Virtual Organ

Play a free virtual organ online. Dual-oscillator sawtooth + sub-bass synthesis reproduces the rich, full, sustained tone of a pipe organ.

Keyboard: A=C3 · S=D3 · D=E3 · F=F3 · G=G3 · H=A3 · J=B3 · K=C4
Ready to record

Captures live instrument & vocals with zero latency sidechain ducking. Export performance as .wav or .webm.

Sound Engine

Percussive Synthesis Engine

Utilizes high-frequency noise bursts, FM modulation, and rapid exponential decay envelopes to create punchy, transient-rich percussive hits.

  • Crisp transient attacks
  • Zero-latency scheduling
  • Dynamic velocity curves
Synthesis
FM & Additive
Latency
< 10ms
Polyphony
64 Voices
Timing

Hardware Clock Precision

Schedules beats directly to your device's audio hardware clock, guaranteeing 0.00% jitter and perfect metronomic stability.

  • Professional tempo lock
  • Bypasses JavaScript lag
  • Flawless rhythm tracking
Clock
AudioContext
Jitter
0.00%
Accuracy
Sub-millisecond
Playability

Multi-Touch Pad Grid

Designed for rapid finger-drumming and rhythm sequencing, supporting simultaneous multi-key presses across desktop and mobile.

  • Play multiple pads instantly
  • No browser shortcuts conflict
  • Responsive hitboxes
Control
Touch & QWERTY
Feedback
Visual Glow
Rollover
N-Key Support

The Organ's Majestic Voice

The pipe organ is among the oldest, largest, and most complex musical instruments ever created — often called the king of instruments. It produces sound by forcing pressurized air through pipes of varying length, material, and construction, each producing a distinct pitch and timbre. Smaller organs have hundreds of pipes; the largest (like the Boardwalk Hall Auditorium Organ) have over 33,000. Our virtual organ uses dual-oscillator synthesis to capture the instrument's sustained, complex tone.

Pipe Organ vs Hammond Organ

These two instruments produce sound by completely different mechanisms. A pipe organ uses real pipes voiced with specific tonal colors (diapason, flute, string, reed stops). A Hammond organ uses electromagnetic tonewheels with drawbars to mix harmonics electronically. The Hammond became dominant in jazz, gospel, and rock because of its portability and versatility. Our virtual sound sits between the two — the rich harmonic content of a pipe organ with the playability of an electronic instrument.

Organ Repertoire

The organ's repertoire spans over 600 years. J.S. Bach's organ works define the Baroque era — the Toccata and Fugue in D minor is among the most famous pieces in all classical music. During the Romantic era, César Franck and Louis Vierne composed symphonic organ works that exploited the instrument's dynamic range. In the 20th century, Olivier Messiaen created a completely original harmonic language for organ. Jazz organ legends like Jimmy Smith, Jimmy McGriff, and Booker T. Jones brought the Hammond B-3 to popular music. Rock organists like Jon Lord (Deep Purple) pioneered the use of organ in heavy rock.

Panel de Práctica y Utilidades

Hammond B3 Organ Centro de Práctica y Control

Atajos completos, digitaciones, técnicas y controles móviles para una tocabilidad óptima.

Atajos de Teclado

Mapeo de Teclas QWERTY

  • A - K Manual keyboard notes
  • W, E, T, Y, U Black key accidentals
  • Space Leslie Speed Fast/Slow

Organ Grooves & Clusters

chords & Técnicas

  • Jimmy Smith C7
    C - E - Bb - D
  • Gospel F9
    F - A - Eb - G
  • Blues Triad
    C - E - G - Bb
  • Minor Clust Am7
    A - C - E - G

Guía Paso a Paso

Cómo Practicar con Eficacia

  1. 1 Adjust Drawbars (88 8000 000 for classic B3 organ tone).
  2. 2 Switch Leslie speed between Slow (Chorale) and Fast (Tremolo).
  3. 3 Use swell pedal expression to shape volume swells.

Consejos Pro

Técnica y Ergonomía

  • Switch Leslie to Fast right before phrase climaxes.
  • Keep lower bass drawbars reduced to prevent low-end mud.
  • Use palm smears across keys for gospel accents.

Errores Comunes

Trampas Comunes a Evitar

  • Holding sustain pedal — traditional organs do not have sustain pedals!
  • Leaving Leslie on fast continuously throughout the song.
  • Pulling all drawbars to 8 simultaneously.

Móvil y Táctil

Controles para Tablet y Móvil

  • Drawbars and Leslie switch accessible via touch header.
  • Dual manual layout view on wide screens.
  • Fast response key trigger for rapid palm smears.

Knowledge Base & FAQs

Frequently Asked Questions

Everything you need to know about our browser-based Web Audio engine, instruments, and music theory workspace.

How does the virtual pipe organ work?

Our virtual organ uses additive multi-pipe synthesis with octave drawbars (8', 4', 2', 16') to recreate the thunderous majesty of a cathedral pipe organ.

Click or press keys to play.

What do organ footage markings (8', 4', 16') mean?

Footage numbers refer to pipe lengths: 8' is concert pitch, 16' is an octave lower (bass), 4' is an octave higher, and 2' is two octaves higher.

How does a traditional pipe organ produce sound?

Air from a motorized blower is directed into wooden and metal pipes, vibrating air columns to produce distinct orchestral timbres (flutes, reeds, diapasons).

What are organ drawbars or stops?

Stops and drawbars engage or disengage specific pipe ranks, allowing organists to blend different harmonic overtones live.

What keyboard keys play organ notes?

Standard keys A-S-D-F-G-H-J-K map to manual keys, with Spacebar sustaining notes.

What is the pedalboard on a pipe organ?

The pedalboard is a large wooden foot keyboard played with shoes to trigger deep bass pipe notes.

Why does a pipe organ have infinite sustain?

As long as a key is held down, continuous air flows through the pipe, sustaining the note indefinitely without fading.

Can I record pipe organ compositions online?

Yes, record your organ music directly in your browser and download a .

webm file.

Is the virtual pipe organ free for church musicians and students?

100% free with unlimited access for organists, students, and classical composers.

How does Web Audio synthesize multi-rank organ stops?

Our engine layers multiple phase-locked sine/saw oscillators across octave intervals to emulate full organ rank registrations.