In what year was the album “Ab geht’s - EP” released by Die Lochis?

In what year was the album “Ab geht’s - EP” released by Die Lochis?: The album “Ab geht’s - EP” was released in 2015 by Die Lochis, featuring 2 tracks.
What is the most successful song from the album “Ab geht’s - EP” by Die Lochis?: “AB GEHT'S” is the biggest hit from the album “Ab geht’s - EP” by Die Lochis.

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