App Detail » Circle of 5ths Virtuoso III

What's New

· Many improvements and bug fixes including iOS 11 support.

App Description

All in one App!
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 Master?
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
- Enharmonic Key Signatures
- Scales & Triads
- Contents navigation

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. Drag & Drop – practice key signatures and chord progression
5. Triads I & II – complete triads in root, 1st and 2nd inversions with sound
6. Scales – major, natural minor, harmonic minor and melodic minor
7. Solfége in both fixed and movable Do. Sound in slow and fast tempo
8. Intervals - up to perfect 15th with harmonic and melodic sound
9. Enharmonic Key Signatures
10. Key matrices – order of sharps & flats and reverse
11. Formulas – Scale, chord and mode with sound
12. The overtone series with sound
13. Key Signature Quiz
14. Twelve Astrological/Zodiac signs (new update)

App Changes

• February 14, 2013 Initial release
• March 16, 2013 Price decrease: $2.99 -> $1.99
• March 21, 2013 Price increase: $1.99 -> $2.99
• April 02, 2013 New version 7.6.2
• April 02, 2013 Price decrease: $2.99 -> $1.99
• April 09, 2013 Price increase: $1.99 -> $2.99
• May 10, 2013 Price decrease: $2.99 -> $0.99
• May 15, 2013 Price increase: $0.99 -> $2.99
• May 26, 2013 Price decrease: $2.99 -> $0.99
• May 29, 2013 Price increase: $0.99 -> $2.99
• July 16, 2013 Price decrease: $2.99 -> $1.99
• July 18, 2013 Price increase: $1.99 -> $2.99
• July 25, 2013 New version 7.6.5
• August 15, 2013 New version 7.7
• September 11, 2013 New version 7.7.1
• October 10, 2013 Price decrease: $2.99 -> $1.99
• October 16, 2013 Price increase: $1.99 -> $2.99
• October 19, 2013 New version 7.7.2
• November 16, 2013 New version 7.8
• November 19, 2013 Price decrease: $2.99 -> $0.99
• November 21, 2013 Price increase: $0.99 -> $2.99
• November 22, 2013 Price decrease: $2.99 -> $1.99
• November 27, 2013 Price decrease: $1.99 -> $0.99
• November 29, 2013 Price increase: $0.99 -> $1.99
• December 03, 2013 Price increase: $1.99 -> $2.99
• December 13, 2013 Price decrease: $2.99 -> $0.99
• December 14, 2013 Price increase: $0.99 -> $1.99
• January 11, 2014 Price decrease: $1.99 -> $0.99
• January 29, 2014 Price increase: $0.99 -> $1.99
• February 10, 2014 Price decrease: $1.99 -> $0.99
• February 14, 2014 Price increase: $0.99 -> $1.99
• February 19, 2014 New version 7.9
• March 11, 2014 Price increase: $1.99 -> $2.99
• March 13, 2014 New version 7.9.2
• March 15, 2014 Price decrease: $2.99 -> $1.99
• March 21, 2014 New version 7.9.3
• June 27, 2014 Price increase: $1.99 -> $2.99
• July 13, 2014 New version 7.9.5
• July 13, 2014 Price decrease: $2.99 -> $1.99
• July 16, 2014 New version 8.1
• August 05, 2014 Price increase: $1.99 -> $2.99
• September 04, 2014 Price decrease: $2.99 -> $1.99
• September 09, 2014 Price increase: $1.99 -> $2.99
• October 02, 2014 New version 8.5
• October 09, 2014 New version 8.5.3
• October 20, 2014 New version 8.6.1
• November 03, 2014 New version 8.7
• November 08, 2014 Price decrease: $2.99 -> $1.99
• November 12, 2014 Price increase: $1.99 -> $2.99
• November 18, 2014 Price decrease: $2.99 -> $1.99
• December 01, 2014 Price increase: $1.99 -> $2.99
• December 12, 2014 New version 8.8
• February 27, 2015 New version 8.9
• April 27, 2015 New version 8.9.4
• April 27, 2015 Price decrease: $2.99 -> $1.99
• May 03, 2015 New version 8.9.6
• June 10, 2015 New version 8.9.7
• June 13, 2015 Price increase: $1.99 -> $2.99
• June 23, 2015 New version 9.0
• July 16, 2015 Price decrease: $2.99 -> $1.99
• August 10, 2015 Price increase: $1.99 -> $2.99
• September 01, 2015 New version 9.1
• September 26, 2015 New version 9.3
• October 28, 2015 New version 9.3.5
• December 20, 2015 New version 9.4
• January 14, 2016 New version 9.5
• February 02, 2016 New version 9.5.3
• March 24, 2016 New version 9.5.4
• July 13, 2016 New version 9.6
• July 30, 2016 New version 11.2
• November 06, 2016 New version 11.4
• January 05, 2017 New version 11.4.2
• June 14, 2019 New version 12.1
• June 14, 2019 Price decrease: $2.99 -> $1.99
• June 14, 2019 Price decrease: $2.99 -> $1.99
• June 15, 2019 Price decrease: $2.99 -> $1.99
• June 15, 2019 Price decrease: $2.99 -> $1.99
• June 15, 2019 Price decrease: $2.99 -> $1.99
• June 17, 2019 Price decrease: $2.99 -> $1.99