Hello,
I was wondering if this was normal behavior. On my Mac I opted to turn on the
iCloud portion of apple Music so that any apple music songs I aded would be on
my computer and my iPhone. However, iTunes added my entire music library, even
songs ripped from CDs onto my iCloud apple music.
Yes, this is normal. What it's doing is making your music available for
streaming by converting it to Apple Music format.
If you had iTunes match it would leave the music in it's normal format. The
only difference is that Apple Music format has DRM whereas iTunes match would
get you standard