g flat minor triad の結果 ~ Katsukoaokib1h

検索キーワード「g flat minor triad」に一致する投稿を日付順に表示しています。関連性の高い順すべての投稿を表示

Augmented triad A triad formed by stacking two major thirds The interval between the root and fifth of the chord is an augmented 5th Acciden...