A chord can be in fourths.Logical formLearned from2 sentences. A chord may pertain-to a fictitious-character.Logical formLearned from2 sentences. A chord may have a sound.Logical formLearned from2 sentences. Common factors can be present in a chord.Logical formLearned from2 sentences. (Chord progressions) can be successions.Logical formLearned from2 sentences. An inversion may resemble a chord.Logical formLearned from2 sentences. A chord can be in inversion.Logical formLearned from2 sentences. A structure may pertain-to a chord.Logical formLearned from2 sentences. Chords may be extended.Logical formLearned from2 sentences. A chord may be knowned as a chord.Logical formLearned from2 sentences. A chord can be in a (major scale).Logical formLearned from2 sentences. Roots can be constituted-of-or-filled-with chords.Logical formLearned from2 sentences. Notes can be as a chord.Logical formLearned from2 sentences. Chords may be characterised by a content.Logical formLearned from2 sentences. A root may pertain-to a chord.Logical formLearned from2 sentences.