Sony MDR-Z1000 Headphones. I used these and they rock. Not the cheapest headphones around but dammmmn they sound good. It's like having a concert in your head.
SONY MDR-CD900ST [Electronics] ソニー http://www.amazon.ca/dp/B000UPEJCU/ref=cm_sw_r_pi_dp_.anYtb0M6E3Z9N6A
Sony MDR-F1 Headphones
MDR-EX800SE Inner Ear Monitor by Sony Music Communications Inc.
Looking for Sony MDR-EX1000 $590!