sync Music from Catalina 10.15.7 on iphone 13
I have a MacBook Pro with Catalina 10.15.7 and iphone 13, I would like to listen to my playlist on my phone but all my music is now on Music (automatically transferred from itunes when I changed computer) and I don't manage to synchronise my 2 devices.
I am usually asked to autorize synchronization but this option is never validated after I click on it and I end up with the ame error message again.
Important parameter: I don not want to subscribe to Music and pay monthly fees - I simply want tmy playlists to be uploaded on icloud.
Is there any way to solve it or is it a trick from Apple to force us to subscribe to Music???
Should I export all my music files on another software?
Many thanks for your help