魔力宝贝4.0乐园之卵日本著名音乐制作人伊藤贤治制作CROSS GATE POWER UP KIT 2 ~Rakuen no Tamago~ Premium SoundtrackCatalog Number N/ARelease Date Dec 18, 2003Release Type Enclosure / PromoRelease Price 5800 JPY (Package Price)Media Type CD (1 disc)Classification Original Soundtrack, ArrangementPublished by Square Enix / Square EnixComposed by Kenji Ito / 伊藤賢治Arranged by Kenji Ito / 伊藤賢治