My understanding is that it is enabled by default. I wish it were better documented. Apparently, the official feature name is "Sound Check": https://www.cultof

My understanding is that it is enabled by default. I wish it were better documented. Apparently, the official feature name is "Sound Check": https://www.cultofmac.com/622492/apple-music-volume-sound-check/ https://www.cultofmac.com/622492/apple-music-volume-sound-ch...