** Circle Xtra only

Choose your key here

Choose your scale here.

Circle at key E
At three o’clock, you will always find the parallel minor key.
The white circles indicate the sharps (or flats). Start at F♯ and move clockwise for the correct order. For flats, start at B♭ and move counterclockwise for the correct order.
You can instantly see the major scale by following the colors of the rainbow.
Chords in the key of E:
E major, F♯ minor, G♯ minor, A major, B major, C♯ minor, D♯ diminished.

Interval Circle **
Click on a color to get information about this interval. For example, yellow:

Tap the text to return

Staff
Each instrument has its own clef. **
Spacing: Whole or half steps between the notes.
Intervals:
1 = Root, 2 = Second, 3 = Third, 4 = Fourth,5 = Fifth, 6 = Sixth, 7 = Seventh, 8 = Octave
Chord notation:
M = Major, m = Minor, º = Diminished Tap the text to switch between ‘Spacing’ and ‘Chord Intervals’.

The Scale Circle
Here you see C Mixolydian. You can find it by starting on the 5th degree of F major.
The white bar indicates the key in which you can find the scale.
The grey dots indicate the half-step movements

Go to Modes and Other Scales

Go to Jazz modes and other scales

Show Names of the Circle **

Show intervals of the circle **

Go to chords **

Hear the chord **

Hear the arpeggio (broken chord) **

Go to progressions **

Choose your key for the chords **
D♯, G♯, and A♯ correspond to E♭, A♭, and B♭, respectively.

Provide an Option for a substitute chord. **

Choose One of the Common Chord Shapes. **

The Chord Circle **
A graphical representation of the chord. To understand its structure: start at red, move to yellow, and follow the lines.
After Scale: Here you will find the chord.

Progressions **
Here you can choose which mode to use for a chord progression.

The Progression **
The chord names update automatically when you select a different key. Tap the symbol to hear the chord played with a piano sound.

Opens the menu

Choose another language here

Choose the clef**

Link to online help
Includes a concise overview of music theory.

Sound on/off

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