it’s a common term in media analysis
Comment on Kanye West was denied entry to Australia after releasing antisemitic song
sqgl@sh.itjust.works 4 days agomusic in the background through non diagetic sound.
I had to look it up but it seems to me you are simply referring to background music.
funkless_eck@sh.itjust.works 4 days ago
Skullgrid@lemmy.world 3 days ago
yeah, to differenciate it from being on the radio in the game, which is more usual for open world games.