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

In what year was the album “E” released by BIGBANG?: The album “E” was released in 2015 by BIGBANG.
What is the most successful song from the album “E” by BIGBANG?: “LET'S NOT FALL IN LOVE (우리 사랑하지 말아요)” is the biggest hit from the album “E” by BIGBANG.

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