4.5輯（特輯）《Summer Party!》　 2003/07/10發行

專輯封面：http://i.imgur.com/OK8MG.jpg

曲目：

01. Stage 1.Summer Party
02. Summer Dance
03. Ya!
04. 鱷魚 (Crocodile)
05. Tell Me
06. Stage 2.Trance Party
07. Summer Dance [Trance Mix]
08. Ya! [Hardcore Trance Mix)
09. 鱷魚 (Crocodile) [Dream Mix]
10. Tell Me [Hyper Trance Mix]
11. Stage 3.Non Stop Party+Non Stop Mix
12. See You Next Time