A powerful arranger and organ designed for authentic Middle Eastern and Western performances. Simple Org brings the feel of a professional stage keyboard directly to your mobile device, offering responsive keys, expressive controls, realistic instruments, and a smooth playing experience that cuts through any mix. Whether you're leading a wedding performance, directing halay, backing a singer, or practicing at home, the app delivers the sound and flexibility musicians rely on.

With expressive tools such as pitch bend, modulation, tremolo, touch sensitivity, and fast transpose, you can shape your tone instantly and stay in the right key for any singer or song. Simple Org also includes advanced microtonal control, allowing you to set precise per-note offsets, save or reset your tunings, and keep everything tightly aligned with the built-in metronome. This makes it ideal for mastering both traditional maqam music and modern arrangements.

Live rhythm performance is at the core of the experience. Variations, breaks, tempo adjustments, and clear visual indicators make it easy to lead the groove without losing flow on stage. For practice and learning, the MIDI player offers a falling-note view, adjustable speed, and quick sharing options, helping you learn new pieces at your own pace.

You can capture every idea through built-in audio and MIDI recording, rename and organize your takes, and share them instantly without leaving the app. Simple Org is optimized for both phones and tablets, featuring fast loading, a clean user interface, and multilingual localization that helps you focus on your music rather than navigating menus.

Perfect for weddings, parties, rehearsals, stage shows, and studio work, Simple Org delivers a complete arranger-keyboard experience wherever you go.