Yeah, from the JRPGs, I can understand Eternal Sonata might be a problem because of music from Chopin but Last Remnant and Resonance of Fate were released on the PS4 about 2 years ago. One would have assumed that the Xbox would have just relied on BC for those two games but it does not look like it.Yeah, it's a shame that licensing and legal constraints exist for games. If you think about it, it's a bit odd, as movies are still distributed despite being years later. They don't have to yank the release.
I think both Microsoft and Sony have possibly made some changes to there game licensing terms so that they won't have to worry about this in the future.Hopefully this is not an issue going forward, when Microsoft updated their game licensing terms years ago.