Wow, okay, this was a cd I just made (for my own listening of course) most recently that got my brain more focused on my job and it works really good! (song I voted for is only Rush - Moving Pictures song on cd)
Frank Zappa - Who are the Brain Police
Mystic Rythms
Eminem - Brain Damage
High water
Pink Floyd - Brain Damage
Vital Signs
Pink Floyd - Hey You
Available Light
Suicidal Tendencies - Trip To The Brain
Countdown
Exodus - Brain Dead
Between The Wheels
Green Day - Brain Stew
Geddy Lee- Moving To Bohemia
Notice the analogy,
Rush had Hemispheres, then Permanent Waves (maybe brain waves? . yeah i'm a little strange), then all of these songs are Moving Pictures or later, mixed with songs about brains. Now I know I'm strange.