onstagemusic

noun
UK /ɒnˈsteɪdʒˌmjuːzɪk/
US /ɑːnˈsteɪdʒˌmjuːzɪk/

Music that is played live for people watching a show.

The actors danced to the onstagemusic during the play.


OTHER MEANINGS

2. The background music heard during a theater performance.

The onstagemusic grew louder as the hero appeared.

3. Music performed by musicians visible on the stage.

The onstagemusic came from a small band at the side.

4. A recording used to accompany a live stage act.

They rehearsed with the onstagemusic before opening night.