iPad Screenshots


Play your instrument immediately!

There are three levels to Guitar Chords by Music Wormhole. The first two levels are free.

These free levels allow a user to select a series of chords from the chromatic scale and create a chord progression. This chord progression can be played back by the App with the fingering required to play the chords clearly displayed as the chord progression is played back. For example, enter the chord progression C, F, G, C. Players are able to practice playing this chord progression by playing along as the App plays it back.

The selected chord progression can be set to loop and the speed of the play back can be set using the built-in metronome. Players can play their selected chord progression over and over again until their fingers develop muscle memory. You will be amazed by how much you can learn by simply having fun with this App.

Music Wormhole uses a consistent color code for each of the 12 notes of western music.

Music Wormhole Apps have built in video lessons to assist users to improve their knowledge of music theory.

Scales are presented in a circular pattern, assisting users to recognize which chords are common to multiple keys and to modulate from one key to another.

The second level of Guitar Chords by Music Wormhole is called the I-IV-V because it plays and displays the I-IV-V chord progression in the twelve keys of Western Music. The I-IV-V Chord progression is important because it is used often in songs. Finger numbers for the fingers typically used to play each chord are shown below each Chord diagram.

The third level of Guitar by Music Wormhole is called the Major Scale because it plays and displays the chords that are diatonic to the Major Scale in the twelve keys of Western Music. You can also improvise your own chord progressions in any key. Measure bars will record the scale degrees that you play and play them back to you or allow you to swipe the screen to change the key and then hear that chord progression played back in a different key.

Our mission at Music Wormhole is to help the world to be a happier place by helping as many people as possible to learn to play a musical instrument. Our strategy is to make a large amount of useful information available for free to all people who are interested to learn to play a musical instrument and to charge people for the most premium products that we offer.

Your purchase will help us to continue to develop products that will make it easier for many people around the world to learn to play a musical instrument.

Please visit our website at www.musicwormhole.com

What’s New

Version 2.1

Built-in metronome to control the speed that entered chord progressions are played back.
All video lessons are available at any level of the App.
The first level of this App allows any chord of the Chromatic Scale to be selected as part of a Chord Progression.


Paul Noddings
70.8 MB

Requires iOS 8.0 or later. Compatible with iPad.



Age Rating
Rated 4+
© 2016 Music Wormhole
In-App Purchases
  1. Guitar Circle of Fifths - Major Chords Free
  2. Guitar Chords Diatonic to the Major Scale $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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