Releasing teasers galore (see�1, 2, 3, 4),�After School is gearing up to launch their official comeback with their title track, "Shampoo"! They've already revealed the tracklist for their comeback album, which was produced by Japan's own Daishi Dance (who's racked up a list of A-list Korean idol production credits with groups like�Rainbow and�Big Bang), and now�the group has released a poster with all nine girls! Donning matching dresses and shiny red tap shoes, the girls are seen posing in what appears to be ballet positions. After School's comeback concept looks quite promising definitely! Tip: Nicole