Features high quality music themes from Immediate Music, X-Ray Dog, E.S. Posthumus, Epic Score, Audiomachine, Brand X Music, Two Steps from Hell, Position Music (these guys make music for trailers), Fairy Tail anime, Monster Hunt, Dynasty Warriors Online, some remixers from OCRemix.org and other artists / groups I simply forgot.
In short: All the most important music themes are replaced by new themes and a lot of new ones are added.
Just extract the files to your Lunia directory. Example: If Lunia is installed in C:\MyGames\Lunia then extract the files into C:\MyGames\Lunia. Everything neccessary should be overwritten if you leave the directory structure intact.
Due to Lunia's new patching system it is highly recommended to make backups of following files / folders:
Part 9 NEW
Some things in the first videos may be outdated. You can see the actual stuff in the newer videos.
The 02/11/2011 update in detail:
Small fix for Cave of Chaos 50+: MF
(<- put that one into ...\Lunia\Display\Event)