Conversation so far:
When did the Greatest Hits come out for A-Teens?
Released 12 May 2004
What songs were on the A-Teens' Greatest Hits album?
The album was a compilation of thirteen singles, which each one of them made the top twenty in at least one country and three new tracks.
Was the A-Teens' Greatest Hits album popular?
The album was just released in selected European countries, Asia and Latin America. It did not receive a U.S. release
Did the A-Teens' Greatest Hits album win any awards?

Question: Why did they release this
Self-contained rewrite: Why did the A-Teens release the Greatest Hits album?