Groove to the heroic tunes of Mazinger Z plus seven of his biggest buds -- Great Mazinger, Grendizer, Groizer X, Jushin Liger, Koutetsu Jeeg, Getter Robo, God Mazinger, Machine Zaurer and Mazinkaiser...whoa, hold on, that's nine. What's Jushin Liger doing here, anyway? No squishy types allowed with the robot crowd! Well, okay, just this once--especially with MIO performing his theme song! Ichirou Mizuki, Hironobu Kageyama, Masaaki Endou, and Apple Pie & The Kinds are also on hand to belt out these classy covers and self-covers. Recommended!