App Detail » Circle of 5ths Virtuoso III HD

What's New

· Many improvements and bug fixes including iOS 11 support.

App Description

Circle of 5ths is essential for all kinds of music. It is absolutely important for musicians to have a basic understanding of how the perfect 5th and intervals work in music.

This edition deals with twelve sharps and flats.
The number 12 is a special number in music, possibly the perfect number. In enharmonic keys, twelve numbers make the circle in the abstract that generates an interesting number sequence of 12, 10, 8, 6, 4, 2, 0, -2, -4, -6, -8, -10, -12 in symmetrical shape.

This is useful for understanding the circle of fifths and other related issues. Thus, fully comprehending these enharmonic key signatures is important.

The series of Circle of 5ths has been improved over the last two years and now the 3rd edition is out. Thanks to all users around the world for your support.

What’s new on the 3rd Edition of the Circle of 5ths HD?
This 3rd edition includes all features from 1st and 2nd editions PLUS;

New additions:
- Solfége: both fixed Do & movable Do – useful for sight singing
- Inversions of the triads: 1st & 2nd inversions
- Color choice for the circle: six different colors to choose from
- Key regions: understand the relationship of the keys, useful for a key change & chord progressions
- Hide/Unhide Notes in the triad and interval parts
- Key Signature Quiz

Improvements:
- Graphics & design
- Performance & stability
- Scales & Triads
- Contents navigation
- Landscape mode
- Enharmonic Key Signatures

Features (Table of Contents)

1. Circle of 5ths in Flat, Major, minor, blank, minor and sharp
2. Circle of all 2nds, 3rds, 4ths, 6ths, 7ths, also changeable color of the circle.
3. Key signatures & regions – Treble, alto and bass clefs.
4. Key matrices – order of sharps & flats and reverse
5. Intervals - up to perfect 15th with harmonic and melodic sound
6. Drag & Drop – practice key signatures and chord progression
7. Triads – complete triads in root, 1st and 2nd inversions with sound
8. Scales – major, natural minor, harmonic minor and melodic minor
9. Solfége in both fixed and movable Do. Sound in slow and fast tempo
10. Formulas – Scale, chord and mode with sound
11. The overtone series with sound
12. Key Signature Quiz
13. Twelve Astrological/Zodiac signs (new update)

App Changes

• March 09, 2013 Initial release
• March 16, 2013 Price decrease: $3.99 -> $1.99
• March 18, 2013 Price increase: $1.99 -> $3.99
• March 22, 2013 New version 7.7.3
• March 22, 2013 Price decrease: $3.99 -> $1.99
• March 27, 2013 Price increase: $1.99 -> $3.99
• April 02, 2013 Price decrease: $3.99 -> $2.99
• April 09, 2013 Price increase: $2.99 -> $3.99
• April 20, 2013 Price decrease: $3.99 -> $2.99
• April 28, 2013 Price increase: $2.99 -> $3.99
• May 09, 2013 Price decrease: $3.99 -> $1.99
• May 15, 2013 Price increase: $1.99 -> $3.99
• May 26, 2013 Price decrease: $3.99 -> $1.99
• May 29, 2013 Price increase: $1.99 -> $3.99
• July 04, 2013 New version 7.8.2
• July 16, 2013 Price decrease: $3.99 -> $2.99
• July 18, 2013 Price increase: $2.99 -> $3.99
• August 15, 2013 New version 7.9
• September 11, 2013 New version 7.9.1
• October 10, 2013 Price decrease: $3.99 -> $2.99
• October 16, 2013 Price increase: $2.99 -> $3.99
• October 17, 2013 New version 7.9.2
• November 17, 2013 New version 7.9.5
• November 18, 2013 Price decrease: $3.99 -> $1.99
• November 21, 2013 Price increase: $1.99 -> $3.99
• November 22, 2013 Price decrease: $3.99 -> $2.99
• November 27, 2013 Price decrease: $2.99 -> $0.99
• November 29, 2013 Price increase: $0.99 -> $2.99
• December 04, 2013 Price increase: $2.99 -> $3.99
• December 13, 2013 Price decrease: $3.99 -> $0.99
• December 15, 2013 Price increase: $0.99 -> $2.99
• January 12, 2014 Price decrease: $2.99 -> $0.99
• January 23, 2014 Price increase: $0.99 -> $2.99
• February 10, 2014 Price decrease: $2.99 -> $0.99
• February 14, 2014 Price increase: $0.99 -> $2.99
• February 16, 2014 Price decrease: $2.99 -> $0.99
• February 17, 2014 Price increase: $0.99 -> $2.99
• February 19, 2014 New version 7.9.7
• March 11, 2014 Price increase: $2.99 -> $3.99
• March 12, 2014 New version 7.9.8
• March 21, 2014 New version 7.9.9
• April 04, 2014 Price decrease: $3.99 -> $2.99
• June 27, 2014 Price increase: $2.99 -> $3.99
• July 13, 2014 New version 8.0
• July 13, 2014 Price decrease: $3.99 -> $2.99
• July 16, 2014 New version 8.1
• August 04, 2014 Price increase: $2.99 -> $3.99
• August 27, 2014 Price decrease: $3.99 -> $0.99
• August 30, 2014 Price increase: $0.99 -> $3.99
• September 05, 2014 Price decrease: $3.99 -> $2.99
• September 08, 2014 Price increase: $2.99 -> $3.99
• October 02, 2014 New version 8.5
• October 08, 2014 New version 8.5.3
• October 19, 2014 New version 8.6.1
• October 24, 2014 New version 8.6.2
• November 03, 2014 New version 8.7.1
• November 08, 2014 Price decrease: $3.99 -> $2.99
• November 12, 2014 Price increase: $2.99 -> $3.99
• November 15, 2014 Price decrease: $3.99 -> $2.99
• December 02, 2014 Price increase: $2.99 -> $3.99
• December 12, 2014 New version 8.8
• March 01, 2015 New version 8.9
• April 14, 2015 New version 8.9.3
• April 26, 2015 Price decrease: $3.99 -> $2.99
• May 02, 2015 New version 8.9.5
• June 10, 2015 New version 8.9.7
• June 12, 2015 Price increase: $2.99 -> $3.99
• June 23, 2015 New version 9.0
• July 15, 2015 Price decrease: $3.99 -> $2.99
• August 10, 2015 Price increase: $2.99 -> $3.99
• September 01, 2015 New version 9.1
• September 26, 2015 New version 9.3
• October 28, 2015 New version 9.3.5
• December 02, 2015 Price decrease: $3.99 -> $2.99
• December 20, 2015 New version 9.4
• January 16, 2016 New version 9.5
• January 18, 2016 Price increase: $2.99 -> $3.99
• February 02, 2016 New version 9.5.3
• March 26, 2016 New version 9.5.4
• June 22, 2016 New version 9.6
• June 22, 2016 Price decrease: $3.99 -> $1.99
• June 30, 2016 Price increase: $1.99 -> $3.99
• July 26, 2016 New version 11.2
• November 06, 2016 New version 11.4
• January 05, 2017 New version 11.4.2
• June 13, 2019 New version 12.1
• June 13, 2019 Price decrease: $3.99 -> $2.99
• June 13, 2019 Price decrease: $3.99 -> $2.99
• June 14, 2019 Price decrease: $3.99 -> $2.99
• June 14, 2019 Price decrease: $3.99 -> $2.99
• June 15, 2019 Price decrease: $3.99 -> $2.99
• June 15, 2019 Price decrease: $3.99 -> $2.99
• June 16, 2019 Price decrease: $3.99 -> $2.99