In what year was the album “Jelly Pop” released by GP Basic?

In what year was the album “Jelly Pop” released by GP Basic?: The album “Jelly Pop” was released in 2011 by GP Basic, featuring 2 tracks.
What is the most successful song from the album “Jelly Pop” by GP Basic?: “Jelly Pop” is the biggest hit from the album “Jelly Pop” by GP Basic.

Other artists of K-Pop