関連ワード:  what are the major chords in the key of c    what are the guitar chords in the key of c    what are the 7 chords in the key of c major    what are all the chords in the key of c major    what are the primary chords that can be found in the key of c    what guitar chords are in the key of c major    what is the iv chord in the key of c major    major chords in a key    major chords in all 12 keys  
結果 : what are the major chords in the key of c