Chord Wheel: Circle of 5ths LE下载

The Interactive Chord Wheel is an implementation of one of the most basic and significant music theory, 'Circle of fifths' on Android. This app is uniquely designed to represent the relationship between a scale and a chord.
In the screen of this app, the Circle is made up of several concentric rings, which provides various information. By rotating the 2 rings, inner and outer, the needed information can be got easily.
The outer most ring shows information on the scale such as a tonic, a dominant, a sub-dominant, a relative minor, a relative major, and a progression of the degree. The next outer ring shows a series of note's name ordered by the progression of 5th, and the root note of a scale can be set by rotationg this ring. When rotating the outer ring, the inner ring rotates also. The next ring shows a degree of a note and a diatonic chord in that scale. By rotaing the next ring, a chord can be set. If a note name of the outer ring is touched, then a diatonic chord, of which the root note is the note, is set. Instead of the inner chord ring, a key progression ring can be displayed which is very useful when transposing a song to another key. At the center of the concentric rings, a signiture of the scale is displayed.
Both a handset or a tablet are supported. However, it is recommended you to use this app on a tablet larger than a 7-inch for a better usabilty.
The direction of the circle
The direction of the key progression on a circle can be set to a CW or a CCW direction by a user.
Switchable Inner Wheel
The inner wheel can be switched when it is needed. A chord wheel, a transpose wheel, and a interval wheel are avalable.
Scale
A major scale and 3 minor scale and church modes are available. The scale tones can be distinguished by its background color. A diatonic chord of the scale can be set by touching one of its scale tones.
Diatonic Scale Chord
Both triads and 7th chords are supported for each scale.
Chord Wheel
Chord wheel is uniquely designed to represent the relationship between a scale and a chord. Most diatonic chords are available. The chord tones can be distinguished by its background color or its mark.
Transpose Wheel
For transposing, a ring of key progression can be displayed instead of a chord ring.
Interval Wheel
Intervals of notes can be found out easily and quickly. Just switch the inner wheel to an interval wheel.
Inversion of a Chord
The inversion of a chord can be played by clicking a button, and also can be seen through the piano view.
Notation System
There are various ways of naming note names. In this app, CDEFGAB, CDEFGAH, and Fixed-Do systems are supported. Also, you can set a prefered accidental, a sharp(＃) or a flat(♭).
Piano
Information about a scale or a chord is shown on a 2-octave sized mini piano. It can be played by touching the keys.
Guitar
Information about a scale or a chord also can be shown on a guitar fretboard. It's tunable.
Colors / Marks
The tones of a scale and a chord are associated with the 7 colors of the rainbow. For example, the 1st note is red, and the 7th note is violet.
Also, marks such as ●, △, ★, ◎ represent that it's 1st, 3rd, 5th, 7th note.
Clef / Signature
A signature of the scale is showed at the center of rings. A clef can be set to a treble of a bass.
When the center is touched, user-defined action is performed.
Sounds
The sound of a scale and a chord can be played. A chord sound can be played arpeggio pattern or not.
Piano, E.Piano, and Guitar sounds are included. The bundled sounds are recorded in high quality.
Available scales
Major
Natural / Harmonic / Melodic Minor
Ionian
Dorian
Phrygian
Lydian
Mixolydian
Aeolian
Locrian
Available chords
Major (Triad)
Major 7th
Major 6th
Major 7th aug 5th
Major aug 5th (Triad)
Suspended 2nd (Triad)
Suspended 4th (Triad)
Minor (Triad)
Minor 7th
Minor 6th
Minor Major 7th
Dominant 7th
Dominant 7th aug 5th
Dominant 7th flat 5th
Dominant 7th sus 4th
Diminished (Triad)
Diminished 7th
Minor 7th flat 5th
互动和弦轮是一个最基本和最重要的音乐理论，“圈五分之四在Android的实施。这个应用程序是唯一设计为代表的规模之间的关系，弦。
在这个应用程序的屏幕，圈是由几个同心环，它提供了各种信息。通过旋转2圈，内层和外层，可以容易地得到所需要的信息。
最外层的环形刻度上显示的信息，如补药，占主导地位，亚优势的相对轻微的，一个相对主要的，和进展程度。下一个外圈示出了一系列的文本的名称排列的第五级数，和通过rotationg这个环可以设置的规模的根音。当旋转外圈，内圈旋转。下一环，显示了一定程度的一个音符和音阶和弦，规模。通过下环rotaing，可以设置一个和弦。如果外圈的音符名称被感动，那么，其中自然音阶和弦根音注意，被设置。取而代之的是内心的和弦铃声，可以显示关键进展环移调一首歌时，另一个关键，这是非常有用的。在该中心的同心圆环，亲笔签名的规模被显示。
支持手机或平板。不过，建议您使用此应用程序在平板电脑上大于一个7英寸的更好的usabilty。
的方向上的圆
可以被设置为通过用户的CW或CCW方向的方向键的圆上的级数。
 
切换内轮
在需要时，可以切换内轮。和弦轮，移调轮，间隔轮avalable的。
规模
一个主要的规模和小规模和教会的模式可供选择。规模的音调，其背景颜色可以区分。自然音阶和弦的规模可以设置通过触摸其规模色调之一。
 
全音阶和弦
黑社会和7和弦，支持每个刻度。
和弦轮
独特的设计，代表的规模之间的关系，弦弦轮。最全音阶和弦。可区分的和弦音，其背景颜色或标志。
 
移调轮
移调，可以进展的关键一环，而不是显示的和弦铃声。
间隔轮
音符的间隔可以轻松，快速地被发现。只是切换的时间间隔轮的内轮。
 
一个和弦反转
通过点击一个按钮，可以演奏和弦的反转，也可以看出，通过钢琴视图。
符号系统
有各种不同的的音符名称命名方式。在这个应用中，CDEFGAB，CDEFGAH，固定DO系统的支持。此外，您还可以设置一个首选偶然的，尖锐的（＃）或平面（♭）。
 
钢琴
规模或一个和弦的信息显示2倍频大小的迷你钢琴。它可以通过触摸按键播放。
吉他
规模或一个和弦的信息也可以显示在吉他指板。这是可调的。
 
颜色/商标
都与彩虹的7种颜色的色调的规模和和弦。例如，第一注是红色的，第七值得注意的是紫色的。
此外，标志，如●，△，★◎代表，它的第一，第三，第五，第七注意。
音符/签名
规模的签名显示在环的中心。可以设置一个低音高音谱号。
当中心被感动了，用户定义的操作被执行。
 
声音
可以播放的规模和和弦的声音。可以演奏和弦音琶音型与否。
E.钢琴，钢琴和吉他的声音。捆绑的高品质的声音记录在。
可用尺度
主要
自然/谐波/旋律小调
爱奥尼亚
多利安
弗里吉亚
吕底亚
米索利地安调
风成
Locrian
 
可用的和弦
主要（三元）
主要七日
主要第六
主要8月7日第5
主要八月五日（三合会）
悬浮第二届（三元）
悬浮第四（三元）
未成年人（黑社会）
小七
小调第六
辅修第七
第七主导
主导8月7日第5
主导7平5日
主导第七届SUS 4
减少（三合会）
第七不减
小七平5

* A full-featured and ad-free version is also available.https://play.google.com/store/apps/details?id=kr.roundrect.chordwheel** This is a lite version, not a free version. Some features are limited and ads can be displayed.*** Please don't forget leaving a positive comment. No developer wants to keep developing and managing a badly rated app.read more onhttps://plus.google.com/communities/104363645273449669829