They shouldn't get to replace the music without a partial refund either IMO as that can be a significant part of the purchase decision. Just negotiate music lic

They shouldn't get to replace the music without a partial refund either IMO as that can be a significant part of the purchase decision. Just negotiate music licensing based on copies sold, and ideally the same for other content - then everyone is happy except for the rent seeking publisher who can't just count pure profit after the nth sale for something they didn't even create themselves.