Shinedown is an American rock group from Jacksonville, Florida, formed in 2001 and created by members Brent Smith, Brad Stewart, Jasin Todd, and Barry Kerch. Zach Myers joined Shinedown as a hosting shows rhythm guitar player in 2005, before becoming their temporary bassist after the departure of Brad Stewart in 2007. In early 2008, he assumed the role of permanent rhythm guitar player. On December 18, 2008 Nick Perri, who was the lead guitar player after the departure of Jasin Todd, also exited Shinedown, leaving Zach to assume the role of the band’s rhythm and lead guitarist. The band has gave us three copies on Atlantic Records. They have gave us several popular singles, such as “45”, “Heroes”, “Save Me”, “Devour”, “Sound of Madness”, “Second Chance”, and “If You Only Knew”. They have sold over 8 million units worldwide.