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.
Music can be said to be built by the interplay of melody, harmony and rhythm. Melody is what results from playing notes of different pitches-sometimes pitches can be repeated too-one after the other in an 'organised' way. Melodies are very distinguishable and are often singable.