Harmony refers back to the "vertical" Appears of pitches in music, which suggests pitches which are performed or sung collectively concurrently to make a chord. Typically, this means the notes are performed simultaneously, Though harmony might also be implied by a melody that outlines a harmonic framework (i.e., by utilizing http://icrodarisoveria.edu.it/chamilo/app/upload/users/2/2507/my_files/cara-konvesi-youtube-ke-mp3.html