Talk:TV Anime/Data Carddass "Aikatsu Stars!" Insert Song Single 4 - Winter Collection/@comment-25616660-20170128181946/@comment-3487190-20170202183744

Best album only means to re-include all songs from previous singles. So far there hasn't been any example of adding unreleased game songs.

Anyway, now as Part 5 has no new song, this album can only include all unreleased songs we have so far from the previous four parts of the game. I think we can now figure out the answer.