Conversation so far:
Can you provide me with a little background information on Avenged Sevenfold style and influences?
The band's influences include Guns N' Roses, Iron Maiden, Megadeth, Pantera, Bad Religion, Dream Theater, Motorhead, Metallica, Black Sabbath, Led Zeppelin, The Rolling Stones, In Flames, At the Gates, Helloween.
Are these hit singles?
Streets", which shows a punk rock style, and "Warmness on the Soul", which is a piano ballad.

Question: Which ones were the most popular?
Self-contained rewrite: Which of Avenged Sevenfold's songs were the most popular?