Here I have a one of a kind item. The sample press (見本盤 mihon-ban) cassette of Crystal's "TEENAGE UNIVERSE~Chewing Gum Baby". This cassette was owned by Epic Records Japan, it holds the unmastered audio of the single. In other words, this was basically the first thing the song was ever pressed on physically. Both sides A & B are the same, just the single. It holds no b-sides or instrumentals.