I put the 3 minutes difference limit to avoid that a smartass would post Octavarium (or the likes) as a second song, which is technically and surely longer than an intro song
I'm going to be that smartass now, since no one has really upped the time, but I won't make it too difficult for #12
TIME TO BREAK THE RULES! SUCK IT #12!!
Songs progressively longer than the previous one. No difference bigger than 3'00'' is allowed.
1. Iron Maiden - The Ides of March (1:48)
2. Sweet Billy Pilgrim - Chasing Horses (2:40)
3. All That Remains - Six (3:23)
4. Kiss - Easy As It Seems (3:24)
5. The Pineapple Thief - All That You've Got (3:26)
6. UFO-Chains Chains (3:28)
7. Wire And Wood - Alcatrazz (3:29)
8. Mastodon - Hand of Stone (3:30)
9. Radiohead - The Gloaming (3:32)
10. Porcupine Tree - Open Car (3:46)
11. Beardfish - Sleeping In Traffic (35:44)
12.