A massive writer's block is thwarting the girls' attempts to finish their new album. Frustrated, Ami and Yumi kick a dusty amplifier, releasing a genie! Using the genie as a guide and helper, Ami and Yumi collect musical notes from 10 time periods. Playing as Ami or Yumi, you solve challenging puzzles, battle scary enemies and unlock minigames in single-player or two-player wireless co-op mode.
