On the February 28th adventure of ZIP!, a examination video of both Speed Up and Girls Power was revealed. The video showed a little bit of the PV’s forth with footage of the girls while recording the PV’s for both the Double A ancillary singles. The video aswell shows the associates adulatory Goo Hara‘s altogether with a cake.
Additionally, KARA’s official Japanese website aswell appear the official anthology covers. There will be 3 altered versions: A (Single + DVD, DVD contains assorted PV’s of Speed Up), B (Single + DVD, DVD contains assorted PV’s of Girls Power), and C (Single + Bonus Track of “Step”). The website aswell states that Speed Up was produced by Mohombi, who aswell formed on Big Bang‘s Gara Gara Go!
