Itunes/Apple Music music transfer from iMac to iPhone 13 Pro
I am not great with technology and don't at present choose to stream unless forced to. Had an old iTunes account which now shows as Apple Music. I do not have a monthly subscription. Think I have only paid for 5-10 ads tracks to download to date. The rest in the library are my own cds which I have loaded onto the account.
Until this last month I have always been able to drag and drop any new cd purchases onto my iPhone when plugged into my computer. This way I can listen to the albums I want to both when out and about or in the car linked through apple car play. Now if I try to drag and drop the rainbow wheel comes up and it stalls so I have to force a quit.
Imagine this is Apple ceasing to support old practises and forcing me to get a paid for Apple Music account. Looked through older years suggestions re synching etc but cannot find them on the operating system now.
Any help or just confirmation that I now need to move forward would be appreciated and that I am just not missing a trick. Thanks.