バックグラウンドサウンドであれば
bakkuguraundosaundodeareba
1. If background sound; If there is background sound
Noun
#3213290
1. If background sound; If there is background sound
1. sound
1. wealthy; rich
1. background (of a scene, picture, etc.)
2. background (of an event, person, etc.); circumstances
+ 2 additional meanings1. soundtrack
1. There; Behold
1. Was; Existed
1. To be (exists); To have
1. Does not exist; Is not present