(Chord structures) can be sophisticated.Logical formLearned from3 sentences. Chords can be constituted-of-or-filled-with some kinds.Logical formLearned from3 sentences. A person may touch a chord.Logical formLearned from3 sentences. A request may strike a chord.Logical formLearned from3 sentences. (Chord symbols) can be given.Logical formLearned from3 sentences. Leaders may strike a chord.Logical formLearned from3 sentences. A person may use a chord.Logical formLearned from3 sentences. Proposals may strike a chord.Logical formLearned from3 sentences. (Chord progressions) can be logical.Logical formLearned from3 sentences. A chord can be among some persons.Logical formLearned from3 sentences. A chord can be strong.Logical formLearned from3 sentences. Chords can be somber.Logical formLearned from3 sentences. (Guitar chords) can be distorted.Logical formLearned from3 sentences. A person may hear some chords.Logical formLearned from3 sentences. A song can be chords.Logical formLearned from3 sentences.