Conversation so far:
Who was the band Avenged Sevenfold's biggest influence ?
Members of Avenged Sevenfold cite In Flames, Metallica, Iron Maiden, Megadeth, Slayer, Elton John, Leonard Cohen, At the Gates, Helloween, Dream Theater, Pennywise, NOFX, Pantera, and more as influences.
What style of music does the band Avenged Sevenfold play?
Avenged Sevenfold has been categorized under many genres of heavy music, mainly heavy metal, hard rock, progressive metal and metalcore.

Question: Did they have other bands that they styled their sound from?
Self-contained rewrite: Did Avenged Sevenfold have other bands that they styled their sound from besides In Flames, Metallica, Iron Maiden, Megadeth, Slayer, Elton John, Leonard Cohen, At the Gates, Helloween, Dream Theater, Pennywise, NOFX, and Pantera?