Cool trick to find ANY major and minor chord.

Here's a very neat trick to find ANY major and minor chord, extracted and compressed from some of Hack the Piano’s new content.

Using a ‘C’-chord in this first example.

A major chord (triad) in root position is built of 4 half steps (in this case, using C from ‘c’ to ‘c-sharp’ to ‘d’ to ‘d-sharp’ to ‘e’) + 3 half steps (from ‘e’ to ‘f’ to ‘f-sharp’ to ‘g’).

C major 4 plus 3Major chords in root position = 4 + 3 half steps.

This trick can be used to find ANY and EVERY major chord and is the ultimate ‘cheat-trick’ for those of you who do not yet know all major chords and are too lazy to learn their scales. 😉

Here’s the same trick shown on Bb:

Bb 4 half plus 3 half

Minor chords can be found with the same trick, only vice-versa.

These are built of 3 half steps (for Cm from ‘c’ to ‘c-sharp’ to ‘d’ to ‘d-sharp’/’e-flat’) + 4 whole steps (‘e-flat’ to ‘e’ to ‘f’ to ‘f-sharp’ to ‘g’).

C minor 4 plus 4Minor chords in root position = 3 + 4 half steps.

This works the same for EVERY minor chord.

 

Major = 4 + 3.

Minor = 3 + 4.

 

Try it out on C# and F#m and let me know what notes these chords consist of in the comments below this post.

The first 3 correct answers win a free Major+Minor Chord Cheat Sheet.

Have fun!

Cheers, Coen.

About Coen

Founder of Piano Couture and creator of the Hack the Piano method. Coen is a musician, reader, writer, web-designer, eater and traveler. Find him at CoenModder.com

13 thoughts on “Cool trick to find ANY major and minor chord.”

  1. So from Major = 4+3 method i have learned here, the C# chord should comprise of:

    C# + F + G#

    And using the Minor = 3+4 formula, the F#m:

    F# + A + C#

    But I have a question, what if i want to continue that sequence, so that I can play a chord from any point of the pattern, will the formula continue in a repetitive manner, like Minor = 3+4+3+4+3+4?

    And for Major = 4+3+4+3? . . . what happens to the formula in these cases?

    Thank you for your help!

    Reply
    • Hi Byron,

      Thanks for your comment and correct answer to the challenge (please send me an email @ info@piano-couture.com, so I can reply back with your prize attached).

      To respond to your question: it doesn't work exactly as you described.

      What you're talking about (if I understand correctly) is using inversions.

      The trick in this post works for finding the ROOT position of the chord. This is the 'basic' form of a triad (chord consisting of three notes), so to speak.
      Inversions are different voicings for the same chord. They're made up of those same notes, only in a different order.

      In the case of the C#, for instance:

      The notes we've found are: 'c#', 'f' and 'g#'. Played in this 'order' from bottom to top, so the 'c#' at the bottom of your voicing, the 'f' in the middle and the 'g#' as the top note, would give us the root position of C# chord.

      For finding other inversions we'd be using these notes in different orders. We could for instance also play 'f', 'g#', 'c#'. Same notes, but now in a different order. This would be the first inversion.

      'g#', 'c#', 'f' would still be the C# chord (all the same notes are again there), but now in second inversion.

      So in short: the 4 + 3 / 3 + 4 trick, is to find which notes are in the chord. You can then reposition them as you please.

      Hope that helps!

      Cheers, Coen.

      Reply
  2. i just found this amazing website today, and i love it. Thanks buddy
    i already know this trick but i always wanted a good chord cheat sheet. specially a free one. ($-$)
    C# -> C# + F + G#
    F#m -> F# + A + C#

    Reply
    • Hi Sam, thanks for your comment, glad you like the website!
      Of course you're right. Congratulations with the last steal. I've sent you your free Cheat Sheet via email!
      Cheers, Coen.

      Reply

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