Updates

6-Aug.2020 :
Data Source Added (Brazilian, Country & Pop)

2-Aug.2020 :
Data Source Added (Latin, Blues & Bluegrass)

31-Jul.2020 :
Published

Chord Quality

Data Size = 1350 songs
+-- 1121 Major key songs >> 55309 chords.
+-- 229 minor key songs >> 9814 chords.
Data Pre-Processing : YES. (*0) || These charts are zoom-enabled.

Data Size : songs

(Simplify : Lv.1) Categorize into Major/Minor/Dominant Chord

(Simplify : Lv.2) Categorize into Major/Minor Chord

(Simplify : Lv.3) Categorize by Root