Key Calculator v1.3
 
 

    Key Calculator is a newly developed application that can be of great benefit to students of music right through to music professionals, to assist with expressing pitch correctly in the context of a musical key. Then allowing the user to put the calculated result “under a microscope” to view harmonic content such as degree triads and chords within the calculation.

   

 

Release Date:

13th April 2012


View In App Store℠


Platform: iOS


Features include:


Informative display

View information easily, including harmonic relationships, triads and chords.


Invalid key correction

Correct invalid calculations instantly with a single touch.


Chordal extraction

Finding those chords that sound magical together has never been easier.


Contextual Help

Hold down the info button to reveal extra functions and put calculations into context.


Contact Support


  1. •ask a question

  2. •make a suggestion

  3. •report a problem

 

Music intelligence is finally here...

Fast results in 3 easy steps...

  1. 1.Select a scale/key type to be calculated                                 (major , natural minor , harmonic minor , jazz minor)

  2. 2.Select a mode number                                                       (this represents the position of the root note in the key)

  3. 3.Enter the root note 

Informative result display...

    The layout of the result display makes it easy to view information about the result.

    Key signatures can be displayed in the treble clef or bass clef.

    Display also shows alterations to its root note major equivalent. This is great for modal players who like to think in alterations rather than a key.

    Roman numerals representing the scale degrees keep track of the key root or relative key root.

    Touchscreen functions in the result display allow for further manipulation of the result such as viewing the relative key and triads and chords.



   

Correct with a single touch...

    If you make an entry that produces a result outside the range of recognised music keys, simply touch to see the result expressed correctly.

    This powerful feature of the Key Calculator gives the user the ability to articulate pitch and harmony the way music is most commonly understood amongst musicians.