Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To buy and download The Prog Machine - Chord Progressions by David M. Alvarez Marin, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download

The Prog Machine - Chord Progressions

By David M. Alvarez Marin

This app is only available on the App Store for iOS devices.


Your songwriter career starts here. The Prog Machine is the only app musicians and songwriters will need to generate outstanding chord progressions. From a single interface, you will have at your fingertips five types of chord progressions to inspire you and help you in playing or composing songs in any style.

Over 130 chord progressions available in seven keys. This makes a total of ... over 900 different chord progressions!!! There is no song on earth that has not been composed with one of the progressions available in this app.

The Prog Machine is designed to be used while playing your instrument. It´s not the classic app to be used lying on the sofa or while you are waiting for the bus. This is an application designed by musicians for musicians. It is the perfect app for musicians/songwriters who want to have a tool that generates a multitude of different chord progressions to help them in their work as a songwriter, practice time or simply to organize a small jam with friends.

Choose the key you want to use, C, A, E ... whatever. Then choose a type of chord progression. The app will show you a lot of chord progressions that sound incredibly well. You can play with your instrument the progressions as they appear on the screen or use them as inspiration for your own composition. You also have a help page with tips to get the most out of the app.

An app for any kind of musician and songwriter. No matter your level, whether you are a beginner or a professional, in this application you will find a huge amount of ideas to compose, practice or just have a good time. There are NO MIDI or AUDIO FILES. This is you, your instrument and the app. This way you will have more freedom to choose the rhythm and mood of what you play. An app specifically recommended for piano and guitar.


Five kinds of chord progressions available:

- Standard Chord Progressions. Access the most beautiful and classic chord progressions with which it has built the music of the past 75 years. Basic two-chords and three-chords movements that you can use to compose more complex structures.

- Minor Chord Progressions. Enjoy mind-bending chord progressions in a minor key.

- Four Chord Progressions. Selected combinations of four chords that will give you the inspiration to compose verses and epic choruses. In addition, you have at your disposal progressions using the chords IIImaj and IImaj to access a greater musical variety.

- Flat Degrees Chord Progressions. Create songs with the wildest sounds thanks to the inclusion of bIII, bVI and bVII chords. The most classic and powerful rock at your fingertips in incredible combinations that will serve as inspiration for your next song.

- Turnarounds. A musical resource widely used in any song. In this section, you have access to dozens of turnarounds that represent the central axis of many songs. Use it as the main idea of a song or as an aid to composing an intro or a memorable chorus.

What's New in Version 2.01

Minor color change


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPad Screenshot 1
iPad Screenshot 2
The Prog Machine - Chord Progressions
View in iTunes
This app is designed for both iPhone and iPad
  • $0.99
  • Category: Music
  • Updated:
  • Version: 2.01
  • Size: 14.2 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 10.2 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

This application hasn’t received enough ratings to display a summary.

More by David M. Alvarez Marin