The song is a fast, up-tempo song inspired by "classic metal" and
thrash metal. In an interview with the band's lead singer
M. Shadows about the song's meaning he said, "I wanted to be more vague. Sometimes, I feel like my lyrics meander a little bit, and our songs are so big I need to write more words than are necessary. I wanted to leave these lyrics more open-ended. I felt that the term 'Carry On' was perfect not only for the characters but for AVENGED SEVENFOLD moving forward. I stuck with that. I just wanted to write some epic lyrics you could think about when you were driving down the street or on your horse." ==In popular culture==