App name: Gugun Blues Shelter. Price: $1.99. Category: . Updated: May 19, 2012. Current Version: 1.0. Size: 180.00 MB. Language: . Seller: . Requirements: Compatible with iPhone 3GS, iPhone 4, iPhone 4S, iPod touch (3rd generation), iPod touch (4th generation) and iPad.Requires iOS 4.0 or later.. Description: The official app of Gugun Blue s Shelter a.k.a. Gugun Power T rio, in collaboration with Env o (PT Enervolution).This app f eatures:1. MUSIC - "The lip; .