Really close for me, I had to rate each song to chose...and gave Octavarium a + just for Razor's Edge to have a winner!
A Change of Seasons (10), Surrounded (9), Blind Faith (6), Honor Thy Father (4), On the Backs of Angels (7) = 36
A View from the Top of the World (4), Under a Glass Moon (7), Misunderstood (7), Endless Sacrifice (5), Forsaken (6) = 29
Octavarium (9+), Take the Time (10), Disappear (8), This Dying Soul (6), Untethered Angel (6)= 39+
The Count of Tuscany (8), Metropolis (10), The Great Debate (6), In the Name of God (8), Invisible Monster (7) = 39
Illumination Theory (8), Learning to Live (10), The Glass Prison (4), Stream of Consciousness (6), Constant Motion (3)= 31