Harmony refers back to the "vertical" Appears of pitches in music, which means pitches that happen to be played or sung collectively simultaneously to produce a chord. Ordinarily, This suggests the notes are performed concurrently, Even though harmony may be implied by a melody that outlines a harmonic composition (i.e., https://lms.unismuhpalu.ac.id/courses/OWB/document/jenis-penawaran-dalam-industri-musik.html