SIRO-A or Drew Lynch Here are their performances: SIRO-A - Drew .\r
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Benton Blount, Samantha Johnson and The CraigLewis Band Here are their performances: Benton - .\r
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Metal Mulisha Fitz Army, Mountain Faith Band, Derek Hughes, Ira, Oz Pearlman and Arielle Baril. Here are their performances: Ira .\r
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Magician Derek Hughes amuses and amazes the crowd as he performs in the AGT semifinals round.