In what year was the album “Sleigh Bells EP” released by Sleigh Bells?

In what year was the album “Sleigh Bells EP” released by Sleigh Bells?: The album “Sleigh Bells EP” was released in 2009 by Sleigh Bells, featuring 7 tracks.
What is the most successful song from the album “Sleigh Bells EP” by Sleigh Bells?: “Crown On The Ground” is the biggest hit from the album “Sleigh Bells EP” by Sleigh Bells.

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