In no particular order....and my playlist changes all the time, but this is what I've been listening to over the last couple of weeks...
The Mars Volta - De-Loused in the Comatorium
The Black Crowes - By Your Side
Led Zeppelin - In Through The Out Door
A Perfect Circle - The 13th Step
Tool - Opiate
ISIS - Oceanic
ISIS - Celestial
Lisa Gerrard - Immortal Memory
Metallica - Master of Puppets
Dead Can Dance - Box set