It includes music from both the show and the movies, along with some unused music as well.
The complete music collection also includes songs from several albums which I have not seen uploaded here at all.
In the first BGM collection for the show, I believe there are 2 Eyecatch versions.
In the complete music collection, there is one version only; it contains just the chorus, not the short piece of music played by a band before the chorus began.
The two eyecatch versions aren’t part of the complete music collection, but I would still like to add them in anyway. I am willing to release this once I have the two eyecatch versions.
If anybody can upload them here in 320 kbps, it would be appreciated.
(I believe they are tracks 6 and 7 from the first BGM Collection)