I went with Battery and Welcome Home (Sanitarium), but I do think I could have picked any song except for The Thing That Should Not Be and Orion. Both are awesome songs, but the other 6 are just better. I'd probably give Leper Messiah the immediate runner-up spot here.
7/12 - Midnight
7/19 - Megadeth
8/11 - Swashbuckle/Crimson Shadows
8/20 - Skid Row