Why wont your killer instinct menu music work anymore?

The Killer Instinct menu music may not work anymore due to several potential issues, such as software updates or changes in the game's audio settings. Corrupted game files or a problem with the device's audio output settings could also be the cause. Additionally, if the game is running on a platform that has recently undergone maintenance or updates, it might affect the music playback. Checking for updates or reinstalling the game could help resolve the issue.