<Table> <Tr> <Td> "Fly from the Inside" (2003) </Td> <Td> "45" (2003) </Td> <Td> "Simple Man" (2004) </Td> </Tr> </Table> <Tr> <Td> "Fly from the Inside" (2003) </Td> <Td> "45" (2003) </Td> <Td> "Simple Man" (2004) </Td> </Tr> <P> "45" is a song by American rock band Shinedown . The song was released on July 13, 2003, on the album Leave a Whisper . Following the album's release, "45" became a popular single . An acoustic cover of "45" was featured on the album's re-release on June 15, 2004 . </P> <P> "45" placed twelfth among U.S. Modern Rock and third among U.S. Mainstream Rock songs after its release . </P>

Who sings staring down the barrel of a 45