So there's the original release, and also the PlayStation The Best release, but I've also found out there's a third version, released under the banner PSone Books. There are three different ISOs (v1.0, 1.1, 1.2) signifying some different content. I believe it's The Best which introduced one of the familiars singing the song "Nocturne". Assuming v1.2 is the PSone Books version, what additional content or tweaks does it have?