Chordana Viewer!

Operating requirementsiPhone 4s, iPhone 5, iPhone5s, iPhone5c, iPhone 6, iPhone 6Plus, iPhone 6s, iPhone 6sPlus,iPod touch (5th generation)iPad2, iPad (3rd generation), iPad (4th generation),iPad miniiOS 6.0 or later required. ImportantTo use iTunes in the Cloud songs (songs purchased or played through the iTunes Match service), first download the songs to a terminal. The apps achieve unprecedented success in extracting natural chords from the time changes and the distribution of frequency components included in audio waveforms, while also taking into account the characteristics of the harmonies, melodies and rhythm instruments included in the song.