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