In the past I have been using PLEX to run my Music - through the Sonos App - I had many issues with connection but never had any issues with volume. Most of my playlists were downloaded throughout the years from iTunes.

I have signed up for Apple Music for convenience and now use Apple Music through the Sonos App to play my Playlists in Era100 Speakers - since I changed to Apple li had to turn down volume to 18 (on PLEX I had them on 32) - some songs are playing extremely loud and others play very quiet - I have been tried the Apple Soundcheck option but on or off does not seem to make a difference.

music is played in my business so it extremely annoying having to change volume for every song - anybody had any similar experiences? Any ideas? Solutions?

Thank you very much