Verses may use a (chord progression).Logical formLearned from2 sentences. A male may have a (chord progression).Logical formLearned from2 sentences. A male may play a (chord progression).Logical formLearned from2 sentences. (Chord progressions) may pertain-to a song.Logical formLearned from2 sentences. Tones can be in a chord.Logical formLearned from2 sentences. Chords can be declamatory.Logical formLearned from2 sentences. A band may sign to (wreck chords).Logical formLearned from2 sentences. An exhibition may touch a chord.Logical formLearned from2 sentences. Tones may pertain-to chords.Logical formLearned from2 sentences. A series can be constituted-of-or-filled-with (chord modulations).Logical formLearned from2 sentences. A (chord fan engine) can be wide.Logical formLearned from2 sentences. A sustained chord may be followed by a silence.Logical formLearned from2 sentences. Difference can be between chords of arcs.Logical formLearned from2 sentences. Chords can be in a circle.Logical formLearned from2 sentences. Some chords can be in harmony.Logical formLearned from2 sentences.