How much carbon dioxide per mile is produced by the average gasoline car vs. a coal-powered electric car? I'm looking for overall carbon footprint based on pollution at the power plant and pollution by the car.
A harmonic interval results if the notes are played at the same time, whereas a melodic interval occurs when the notes are successively. If they are playing more than one note at a time then it is harmonic or has harmony. If they are playing one note at a time then its melodic or a melody.
A chord progression or harmonic progression is a succession of musical chords. It does not have any meaning or emotional elements on its own but it is done over a scale. Minor Mode is considered to create such emotions which used for such sad, dampen, low or dull sounding expressions in music.