In what year was the album “The Jukebox : Prelude to Class Clown” released by Mac Miller?

In what year was the album “The Jukebox : Prelude to Class Clown” released by Mac Miller?: The album “The Jukebox : Prelude to Class Clown” was released in 2009 by Mac Miller, featuring 21 tracks.
What is the most successful song from the album “The Jukebox : Prelude to Class Clown” by Mac Miller?: “J's On My Feet” is the biggest hit from the album “The Jukebox : Prelude to Class Clown” by Mac Miller.

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