# Piano Harmony MIDI Studio Pro > Digital harmonizer for creating chord progressions and re-harmonizations with advanced chords. (iPhone/iPad app by Gregory Moody.) - Source: https://appshunter.io/ios/app/piano-harmony-midi-studio-pro/id483708404 (this page in markdown: same URL + `.md`) - Developer: [Gregory Moody](https://appshunter.io/developer/483708407) - Category: Music, Education - Price: Free with in-app purchases - Rating: 2.80/5 from 34 App Store ratings · 66 written reviews indexed - Age rating: 12+ - Requires: iOS 10.3 · 140 MB - Languages: American English - Released: 2011-12-15 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/piano-harmony-midi-studio-pro/id483708404/reviews.md ## What is Piano Harmony MIDI Studio Pro? Never need sheet music again. Chord any song in minutes and hear and fine-tune you creations. Unlock the mystery of playing by ear and find out what that is really about. Anybody can do it, it is not a gift, we expose it all in our material. Over 100,000 runs are optionally available. We have hot runs for every chord in this app, see and hear the runs played note-by-note at any speed. Blues, Pentatonic, Melodic minor, etc.... Then print a visual representation of your chords that anybody can play! Create beautiful re-harmonizations and chord progressions for your favorite songs and sound like a pro. Works on any musical genre Jazz, gospel, contemporary, etc. Watch our amazing videos of this app in action. Gregory Moody the owner of Creative Music is the cousin of NEA Jazz Master and 2011 Grammy Award recipient JAMES MOODY. This app will take your musicianship to the next level no matter what your experience level. I am sure you have all heard beautiful renditions of songs played differently from how they were originally written and you wondered where all of those gorgeous chord changes come from. Now you can do it yourself with this app. Take something as simple as jingle bells and turn it into something beautiful with advanced chord changes that you would expect to hear only from someone with years of experience and training. Now you can play those advanced chords i.e. 6,9b5, 13sus, #9#5, 11b9, Maj 13, tritones, etc...... Now you can take these chords and include them in your own playing. Use chord voicings by music legends in your own re-harmonizations! OVER 12000 advanced chords are available This is the only course that focuses 100% on Harmony and can be applied to any instrument! There is no other course like it on the planet. You can be playing in months and not years. We are now in over 100,000 students in over 40 countries. SEE THE DETAILS HERE AND WATCH THE APP IN ACTION This is not a Chord Dictionary. This is a digital harmonizer based on proprietary algorithms and a system that is currently US Patent Pending, allowing chords to easily fit together like kids building blocks. We are a music technology and research company re-inventing music education that has not changed in hundreds of years. * Use MIDI and connect this app to an external keyboard. TERMS OF SERVICE https://www.barbershopPro.com/CM/PHTerms.html ## Key features - Chord any song in minutes - Hear and fine-tune creations - Unlock playing by ear - Over 100,000 optional runs - Print visual chord representations - Create re-harmonizations and progressions - Use advanced chord voicings ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | The RUN MACHINE | $5.99 | per month | | Melody Wizard | $5.99 | per month | | Jazz Chords | $4.99 | per month | | Smooth Jazz Chords | $4.99 | per month | | Black Gospel Chords | $4.99 | per month | | Smooth Black Gospel Chords | $2.99 | per month | | Tritone Chords | $3.99 | per month | | NeoSoul Chords | $4.99 | per month | | R&B Chords | $4.99 | per month | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | CORE MIDI SUPPORT | Free | one-time | | Mastering Chord Suspensions - BOOK | $9.99 | one-time | | Soul and R&B | $9.99 | one-time | | The Chord Naming System - BOOK | $9.99 | one-time | ## Recent user reviews (10 of 66) All indexed reviews: https://appshunter.io/ios/app/piano-harmony-midi-studio-pro/id483708404/reviews.md ### 2/5 — I wish these guys would update this app. *2024-05-24* Midi no longer works, the chord volumes I purchased have to be restored every time I open the app, and since it moved to a pay model for access it the app just crashes way more. I honestly just wish I bought the books instead. I think this is a great system for learning to harmonize on the melody, but I don’t feel good about the return for the money I have invested into this app. ### 5/5 — Cool app *2023-09-02* I’m really enjoying this app ### 1/5 — Basically unusable, extremely overpriced *2022-06-08, version 6.18* The app is basically unusable. The user interface makes no sense, the manual is hard to read, and the monthly fee for each package is ludicrously expensive ### 1/5 — Cannot launch App anymore !!! *2020-11-19* Cannot launch the app anymore, before the last 2 updates it was fine - how do I roll back? ### 2/5 — Auv3 please *2020-11-10, version 6.06* Come on y’all update this one too. Best product on here if it’s usable. Auv3 me please, midi effects midi progression pads, excellent progressions but hard to use them. ### 4/5 — Chord Progression Tool *2020-02-25, version 6.06* I use this app to learn different chords and theory and for coming up with ideas for chord progressions for my music. To really get use out of it you’ll have to purchase some of the other chord groups which may or may not be to your liking. At $10 for each of them, I feel there’s nothing to lose but my favorites are the Neo Soul, Black Gospel, and Jazz Chords. This could be a songwriter’s muse when digging deep in the app features. If you the Apple Camera Connection Kit and a MIDI synth or keyboard, hooking it up to your iPad and using the MIDI expansion in the app will unlock more ideas. ### 5/5 — Back on top!! *2020-02-08, version 6.06* I really love this app! I’ve always considered it to be extremely helpful and very innovative. I was concerned that it hadn’t been recently updated and thought it was being discontinued. But now with the recent update, some fine tuning, and a “new attitude” , with this app, these guys (and/or girls) are right back on top. The chord structures, types, and massive library is nothing short of amazing! **Developer response:** The app has been updated for IOS 13 with version 6.05. Please consider re=rating ### 2/5 — Not working *2020-02-05, version 6.05* Update for both iPhone and iPad apps don't work. IPhone app won't open chord banks view on IPad. Harmony Wizard just won't open period.... Been waiting on update because I've invested in both greatly with sounds and chords puurchase. PLEASE correct. I lost all my song ideas for my project I'm charting **Developer response:** The app has been updated for IOS 13 with version 6.05. Please consider re=rating ### 3/5 — The Amo Muito Muito, but... *2020-01-17* Excellent app as I’ve searched for valid chord progression apps like this for a long time over the past decade, so I give congratulations to the creator. I’ve used this specific app on multiple iPhones to iPads, but at the current moment it instantly quits when I use it. I currently have an iPhone XS Max and in the app after selecting the key signature I wish to use, no matter which one, as soon as I press the button “chord” the app quits faster then the blink of an eye. I have multiple times as well as after deleting and reinstalling the app, simply enough turned on the app and pressed again the button “chord” and yes, it just quits. Any help available? —————-///////////// I got feedback on the apps issue and it has no problem, instead Apple has. When Apple updates, they don’t check all of the apps compatibility levels. I can’t use this app till Apple does something with their hardware which for this app, they are highly unlikely to do. ### 1/5 — Crashes 100% of the time. Unusable. Be aware of that *2020-01-16, version 6.03* Crashes 100% of the time. Unusable. Be aware of that **Developer response:** Hi, The app has been updated for IOS 13 with version 6.05. Please consider re=rating ## Frequently asked questions about Piano Harmony MIDI Studio Pro ### What does Piano Harmony MIDI Studio Pro do? This app acts as a digital harmonizer, allowing you to chord any song quickly without needing sheet music. It helps you create sophisticated chord progressions and re-harmonizations, making your music sound professional. You can also explore advanced chord voicings and develop your ability to play by ear. ### What are the key features of this app? Key features include the ability to chord songs in minutes, hear and fine-tune your creations, and unlock the mystery of playing by ear. It offers over 100,000 optional runs for chords, printable visual chord representations, and the creation of advanced chord progressions. You can also utilize chord voicings used by music legends. ### How does the app help with learning music harmony? The app focuses 100% on harmony, applying to any instrument. It uses proprietary algorithms and a patent-pending system to make chords fit together easily, like building blocks. This approach aims to revolutionize music education, allowing users to learn and apply advanced harmonic concepts in months rather than years. ### Can I connect this app to a keyboard? Yes, the app supports MIDI connectivity. You can use MIDI to connect this app to an external keyboard, allowing for a more interactive and comprehensive musical experience. ### What kind of advanced chords can I use? The app provides access to over 12,000 advanced chords. This includes complex voicings such as 6,9b5, 13sus, #9#5, 11b9, Maj 13, and tritones, enabling you to create rich and sophisticated harmonic textures. ## Version history (last 5 releases) ### 6.18 — 2020-11-18 -bug fixes ### 6.15 — 2020-11-14 - maintenance release ### 6.11 — 2020-11-13 - maintenance release ### 6.07 — 2020-11-10 - Maintenance release ### 6.06 — 2020-02-05 bug fix- create run button ## Apps similar to Piano Harmony MIDI Studio Pro | App | Rating | Price | Category | | --- | --- | --- | --- | | [First Piano Lesson](https://appshunter.io/ios/app/first-piano-lesson/id345574840) | — | Free | Music | | [International Guitar Chords](https://appshunter.io/ios/app/international-guitar-chords/id419001760) | 4.1 (16) | $3.99 | Music | | [Better Ears Beginner](https://appshunter.io/ios/app/better-ears-beginner/id284445260) | 4.5 (34) | Free | Music | | [B-System CBA Accordion Tutor](https://appshunter.io/ios/app/b-system-cba-accordion-tutor/id1037609940) | 3.5 (2) | $1.99 | Music | | [Chord Tone Soloing For Guitar](https://appshunter.io/ios/app/chord-tone-soloing-for-guitar/id1031680220) | 3.5 (2) | $9.99 | Music | | [Improvisation Trainer](https://appshunter.io/ios/app/improvisation-trainer/id1152939460) | 4.2 (5) | Free | Music | ## More apps by Gregory Moody - [Piano HarmonyPRO Midi Studio](https://appshunter.io/ios/app/piano-harmonypro-midi-studio/id877455163) - [PianoSocial - Music Teacher](https://appshunter.io/ios/app/pianosocial-music-teacher/id1032996287) - [Piano Ear Trainer - SimonSays](https://appshunter.io/ios/app/piano-ear-trainer-simonsays/id1212200328) - [PRIORITY #1 Barber Booking App](https://appshunter.io/ios/app/priority-1-barber-booking-app/id1471593723) - [Barbershop Website Builder](https://appshunter.io/ios/app/barbershop-website-builder/id1518054952) All apps by Gregory Moody: https://appshunter.io/developer/483708407 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*