I've tried setting advanced options putting date of creation after format and bitrate, then creating a copy of the song but songkong always deletes the newer copy. any way of doing the opposite?
If the files are technically the same based on audioformat,bitrate, tracklength then Creation Date will always favour the earliest file, and filename will always favour the file that looks like the original, so I dont think there ids a way to keep the most recent version, sorry.
But in what scenario do you need the most recent version.
If there is a good reason I could replace CreationDate with Earliest Creation Date and Latest Creation Date in a later version.