WatsonMIDI

MIDI Recording for Organists

$1.99 · In‑App Purchases · Designed for iPad. Not verified for macOS.

WatsonMIDI™ is the professional MIDI recording and playback app for pipe organ and electronic organ musicians. Developed with over 20 years of organist input, WatsonMIDI™ captures, organizes, and shares your musical performances. RECORD & PLAYBACK Capture performances with a single tap. Records all MIDI data including notes, expression pedal movements, and registration changes. Play back through any MIDI-connected organ exactly as performed, or route to virtual organ software like GrandOrgue and Hauptwerk. ORGANIZED LIBRARY Build a recording library with custom folders for each venue, season, or occasion. Search instantly across hundreds of recordings. Import existing MIDI files from other systems. SERVICE PLAYLISTS Create playlists for worship services, concerts, recitals, and special events. Arrange recordings in any order and play through them seamlessly. Perfect for substitute organists. PROFESSIONAL FEATURES Instant transposition - shift playback up or down without re-recording Tempo adjustment - speed up or slow down for practice Loop playback - repeat recordings continuously Play-along mode - play live while a recording plays back Listening mode - hear playback through your device speakers MIDI Monitor - view incoming MIDI data in real-time PROTECT YOUR WORK Share recordings with military-grade AES-256 encryption. Set play limits and expiration. Your intellectual property stays protected — only WatsonMIDI™ can play your shared content. MAESTRO - FOR ORGANISTS & TECHNICIANS For musicians who play multiple instruments and technicians who service them: Organ Profiling - capture any instrument's complete stop list, divisions, and MIDI channel mapping. Build a profile library of every organ you play or maintain. Translation Engine - a first for the organ world. Record at one church, play back at another with stops mapped automatically. Tag your existing library with a profile, then translate to any profiled organ — a recording from a Rodgers digital organ can play back on a 43-rank pipe organ. Professional Tuning - chromatic strobe tuner with four display modes, real-time pitch detection, wireless remote tuning via Bluetooth from inside the chamber, historical temperament support, cents offset, chromatic walk, interval checks, and reference tone generation. UNIVERSAL COMPATIBILITY Pipe Organs - Peterson ICS, Syndyne, Matters, and MIDI-equipped consoles Digital Organs - Rodgers, Allen, Johannus, Viscount, Lowrey Digital Pianos - Yamaha, Roland, Kawai, Nord Theater Organs - Wurlitzer, legacy instruments with MIDI Virtual Organs - GrandOrgue, Hauptwerk via IAC Driver or virtual MIDI Keyboards & Synthesizers - any MIDI-capable keyboard FLEXIBLE PRICING All one-time purchases, no subscriptions: Practice ($1.99) - 5 recordings, 1 playlist Audition ($49.99) - 50 recordings, 5 playlists, folders Recital ($199.99) - Unlimited recordings and playlists Symphony ($499.99) - All features plus encrypted sharing and audio recording Maestro ($999.99) - Organ Profiling, Translation Engine, and Professional Tuning CONNECTIVITY Bluetooth MIDI or wired USB/Lightning. Auto-reconnect remembers your last device. Separate MIDI Routing for virtual instrument setups. Whether you're a church organist, concert artist, substitute musician, or organ technician, WatsonMIDI™ is the essential tool for modern MIDI organ work. From Watson Pipe Organ Company - Music for Generations.

  • 5.0
    out of 5
    2 Ratings

What's New in v1.11.0 Translation Engine - Cross-System Playback (Maestro) Play recordings from one organ on a completely different organ, even across different MIDI control systems. WatsonMIDI automatically maps stops, remaps keyboard channels, and converts between incompatible MIDI formats in real time. Expanded Organ Profiling (Maestro) Profile digital organs that use SysEx state dump stop control. The profiler now detects and captures both standard and extended SysEx header formats. Save Recording Improvements (All Tiers) Custom folders now appear in the save dialog - save directly to your own folders without extra steps Set a default folder so new recordings automatically save where you want them Playback Improvements (All Tiers) All stops now reset properly when playback ends on SysEx-based instruments Improved stability during translated playback

The developer, Dusti Watson, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • Dusti Watson
    Size
    • 14.4 MB
    Category
    • Music
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    • Maestro $999.99
    • Audition Tier $49.99
    • Symphony $499.99
    • Recital $199.99
    Copyright
    • © 2026 Watson Pipe Organ Company