We were surprised when we watched the above clip of American Idol’s Siobhan Magnus before she joined the show.

Used to seeing her as a kooky rock chick, we could never have imagined that the 19 year old would be so proficient at musical theatre too. In the clip Siobhan plays Mabel in a high school production of “Pirates of Penzance.” Her range is amazing and her tone is so clear, hopefully this versatility will stand her in good stead as she tries to master the wide variety of themes during her American idol journey.