sing along

US /sɪŋ əˈlɔŋ/
UK /sɪŋ əˈlɔŋ/
"sing along" picture
1.

一緒に歌う, 合唱する

to sing a song with a group of people or with a recording

:
Everyone started to sing along when the chorus began.
コーラスが始まると、みんな一緒に歌い始めた。
The crowd loved the song and began to sing along.
観客はその歌を気に入り、一緒に歌い始めた。