Personally, I want to hear new works of Queen (real Queen, not with Lambert), The Doors, Pink Floyd, and, especially, Ramones and Motorhead! I suspect, that in case of the last two, it wouldn't be difficult for this machine.The fact that this can be done opens up a can of worms doesn't it?
How about a new Beatles album in 2020? Hendrix? Elvis? the list goes on and on...