Chord Tone Training

Chord Tone Training Pro helps you get fluent in spelling chords. -Each grid contains 4 chords. The R

Chord Tone Training 協助您訓練拼出和弦組成音的流暢度-每行各代表一個和弦,其中包含了根音,三度,五度,七度的網格,您必須選擇適當的音填滿剩餘的空格且滿足當下那行和弦的組成音. -按