1In music, the simultaneous sounding of multiple notes in agreement (harmony). By extension, a state where people or elements are in good agreement or balance.
二人の歌声がハーモニーを奏でて会場が静まった。
The two voices formed a harmony and the venue fell silent.
職場のチームワークはハーモニーが大切だ。
Harmony is important for teamwork in the workplace.
曲の最後に美しいハーモニーが入る。
A beautiful harmony comes in at the end of the song.