1 - In this time when some music cannot be used in video recordings due to laws, where do game soundtracks wind up?
Are they only for personal enjoyment or can they be used as background music?

2 - Why are some soundtracks not editable in their properties?
I just looked at one soundtrack, in one media player the 27 songs showed up as 6 different albums instead of one, another media player showed all songs but one as 1 album and the lone song as a separate one.
I went to edit information to put them under the same album but some of the music is not editable properly in either player so I cannot group them together.