harmony (suomeksi)

harmonia (s: agreement or accord / pleasing combination of elements, or arrangement of sounds)
sovinto (s)
tasapainoinen tila (s)
sopusointu (s: agreement or accord / pleasing combination of elements, or arrangement of sounds)
sointuoppi (s: music: the academic study of chords)
sointu (s: music: two or more notes played simultaneously to produce a chord)