Dont really know about identity. I listen to a lot of nostalgic music and music I can relate to though. It has to do a lot with mood too. Sorry I know this isnt really much help
Answer:
Intellectual property laws
Explanation:
If the artist can make something without being able to keep it just as himself, than no amount of tech. is going to fix that anyone can take any song and claim it as their own, stealing the credit if you will from the original song
