Background Music is described as 'MacOS audio utility that can automatically pause your music, set individual apps' volumes, and record system audio' and is a Volume Control tool in the audio & music category. There are more than 10 alternatives to Background Music for a variety of platforms, including Mac, Windows, Linux, iPhone and Flathub apps. The best Background Music alternative is EarTrumpet, which is both free and Open Source. Other great apps like Background Music are FineTune, BetterAudio, SoundSource and Volume2.