What is your Favorite 'Opening Track' of Any Album

1) Deep Purple "Burn"
2) Van Halen "Mean Streets"
3) Dio "Stand Up and Shout"
4) Black Sabbath "Neon Knights"
5) Led Zeppelin "Whole Lotta Love"
6) KISS "Detroit Rock City"
7) Queensryche "I Remember Now/Revolution Calling"
8) Metallica "Battery"
9) Dream Theater "Pull Me Under"
10) Shadows Fall "Redemption"
11) Symphony X "Inferno"