I don't understand why a company would even want to use the music if it means they can only sell the game for so long. Obviously, it's not the current reality, but I would outright refuse any deal that involves a limited amount of time to use material that goes into a video game, movie, any form of media except maybe live services that are constantly changing anyways (which is a separate issue).
At the very least, people should be made aware of a game's sale period, though I'm sure that's kept under NDA.