I have trouble understanding the syncing feature. Is it only for 1 apple account ?
I would like to sync my multitrack songs with my bandmates (an import theirs) but without deleting their existing library. Using the backup functionnality, it deletes everything when restoring, so it doens't work.
Would it be possible to restore a full backup but without deleting existing songs ? or would it be possible to sync with multiple devices to 1 icloud account ?