Are all of the DVDs changed? It looks like there’s a DVD release from 2003 and 2012 so I wasn’t sure if it was just altered for the second release? Thanks!
Yes, but those 2 are pretty different, the original release (from Buena Vista) between 2002 and 2005 has a few original songs left intact and it looks like more thought went into replacing certain songs.
The 2012/13 release (from LionsGate) is much inferior since the few original songs left in the first release got replaced. And even some of the replacement songs are replaced in this new release (and they aren’t as good) meaning there are 3 different versions of the soundtrack. That 3rd version is the one used for streaming services.
The video is also a lot more compressed since they crammed the eps into 3 discs instead of the usual 6.
There also was a re-release in 2009 (from ABC studios, new name of Buena Vista) which as far as I know contains the same discs as the original release.
Bottom line, if you’d like to own the dvds, definitely try to find the original 6 disc release for each season.