バックコーラス

noun

backing vocals; background vocals

Wasei-eigo from 'back chorus'; used in music contexts for vocal harmonies or support vocals behind the lead singer.

wasei-eigo (Japanese-coined English), from back chorus

• 彼かの女じょはバックコーラスを担たん当とうしている。

  She is in charge of the backing vocals.

• この曲きょくのバックコーラスがとてもきれいだ。

  The backing vocals in this song are very beautiful.