In what year was the album “Special Edition” released by BIGBANG?

In what year was the album “Special Edition” released by BIGBANG?: The album “Special Edition” was released in 2011 by BIGBANG, featuring 7 tracks.
What is the most successful song from the album “Special Edition” by BIGBANG?: “Tonight” is the biggest hit from the album “Special Edition” by BIGBANG.

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