In what year was the album “Remember December - EP” released by Demi Lovato?

In what year was the album “Remember December - EP” released by Demi Lovato?: The album “Remember December - EP” was released in 2010 by Demi Lovato.
What is the most successful song from the album “Remember December - EP” by Demi Lovato?: “Remember December” is the biggest hit from the album “Remember December - EP” by Demi Lovato.

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