How to Perform an iTunes "Music Merge" Across Multiple Devices WITHOUT Overwriting
I have iTunes music libraries on several devices (iPhone 7+, iPhone 13, iPad Mini 4, iPad Pro 5th Gen, & iMac 6-Core ICi5) and the number of songs on each vary from as few as 164 to over 1,000.
I want to MERGE the music across all devices (there is enough available storage on each device for this). Meaning, I want to create a complete/merged, primary playlist of all songs (without duplicates).
Then, I want to download those songs on all devices so I may listen to the music without an internet connection. If there is a setting I can choose, thereafter, that will keep the devices updated whenever a song is added, I would love to know what it is.
Does anyone have a straight forward, fool-proof approach for doing this? Thank you!
iPad Pro