"The 4th Single Album" is the fourth single album by After School. It was released on July 20, 2011 with the group divided into two subunits as part of the comeback, A.S. RED and A.S. BLUE, both of whom promoted their own song.
Track list[]
- "The 4th Single Album - Red"
- "Into The Night Sky (밤 하늘에)" - 3:18
- "Hollywood" - 3:38
- "The 4th Single Album - Blue"
- "Wonder Boy (원더보이)" - 3:38
- "Lady" - 3:31
Video links[]
- A.S. RED
- A.S. BLUE