Listen to 背景音 online. 背景音 is an Instrumental language song and is sung by 紅蓮花. 背景音, from the album 用音樂助睡眠 - 孕婦必聽的放鬆純音樂, was released in the year 2024. The duration of the song is 5:41. Download Instrumental songs online from JioSaavn.