DIFFERENT TIME SIGNATURES IN HIP HOP

Take a listen to these tracks below and see if you can identify which time signature each one is in. I'll sort out some sort of prize for the first person to get all 5 right.

Mos Def - Kalifornia (4/4 - 8/8)

Eminem - Underground (5/4)

Eminem - Won't Back Down (3/4 - 6/4 - 12/8)

DJ Shadow - Changeling (7/8)

Xzibit - Front 2 Back (4/4)