背景音乐 | bèi jǐng yīn yuè | background music (BGM) / soundtrack / musical setting | |
声带 | shēng dài | vocal cords / vocal folds / (motion picture) soundtrack | |
原声带 | yuán shēng dài | soundtrack / master tape | |
配乐 | pèi yuè | to create music for a movie or stage production / to dub music onto a soundtrack / incidental music / soundtrack music |