Conversation so far:
What happened in 2008 to Shinee?
Shinee debuted in May 2008 with their first EP, Replay.
Did Shinee make any albums in 2008?
In August 2008, Shinee released their first Korean studio album, The Shinee World.

Question: was it successful?
Self-contained rewrite: Was Shinee's first Korean studio album, The Shinee World successful?