Studio-Grade Synthesizer & Arranger in Your Pocket
V-Organ transforms your Android or iOS phone or tablet into a convenient, professional musical arranger. Featuring an optimized ultra-low latency audio engine, realistic studio-grade sound quality, authentic arranger rhythm styles, and support for importing custom SoundFont (.sf2) files.
Crafted for Professional Musicians
Everything you need for live performance, practice, and music production on Android and iOS.
Ultra-Low Latency & Realistic Sound
Deeply optimized audio engine for zero-delay performance and studio-grade realistic sound quality. Easily import additional custom instruments using SoundFont (.sf2) files.
Arranger Rhythm Player
Full accompaniment control with Intro, Main A/B variations, Fill-ins, Breaks, and Endings. Expand your repertoire with online style downloads.
MIDI Keyboard & Controller Integration
Connect compatible MIDI keyboards and pedal controllers for responsive hands-on control, including direct USB OTG connections on Android and custom CC mapping for pitch bend and modulation.
8-Band Studio Equalizer
Fine-tune your performance output with customizable 8-band studio equalizer presets, individual channel balance controls, and master stage volume optimization.
Smart Chord Recognition
Real-time accompaniment chord tracking (Major, Minor, 7th, Diminished) with intuitive chord mode toggles and transpose settings.
Convenient & 100% Offline
Turn your Android or iOS phone or tablet into a stage keyboard anywhere, anytime. 100% offline, lightweight, no account login required, and zero personal telemetry.
Explore Authentic Rhythm Styles
Click a rhythm style below to see its accompaniment arrangement structure.
ChaChaCha Style
Lively Latin ballroom rhythm featuring crisp percussion, brass hits, and syncopated bass accompaniment.
Ready to Elevate Your Live Performance?
Download V-Organ today and experience real-time arranger synthesis on your Android or iOS device.