"Teddy Riley, The First Expansion In Asia" is the debut digital single by RaNia. It was released on April 6, 2011 with the Korean version of "Dr. Feel Good" serving as the single's title track.
Track list[]
- "Dr. Feel Good (English Ver.)" - 3:54
- "Dr. Feel Good (Korean Ver.)" - 3:32
- "Masquerade (English Ver.)" - 3:20
- "Dr. Feel Good (Inst.)" - 3:32
- "Masquerade (Inst.)" - 3:20