Harmony refers back to the "vertical" sounds of pitches in music, which implies pitches which can be performed or sung together simultaneously to make a chord. Ordinarily, This implies the notes are performed at the same time, although harmony may additionally be implied by a melody that outlines a harmonic https://www.saags.edu.bd/assets/ckeditor/kcfinder/upload/files/singer-sikok-bagi-duo-clowns-mcs.shtml