The official youtube channel of Ayumi Hamasaki has also changed its layout to the Rock 'n' Roll Circus new album theme! and they added "Don't look back" PV Preview, I think they're going to add "Sexy little things" and "Lady Dynamite" in the near future.
Picture taken from Ayu's official youtube channel
Original source: Ayumi Hamasaki Official Youtube Channel
Shared by Ayu's Story