Sleep - Dopesmoker
Pink Floyd - Echoes
Velvet Underground - Sister Ray
Yes - Close to the Edge/And You And I
Electric Wizard - Funeralopolis
The Cure - Pictures of You
Shakti - Face to Face
Meshuggah - Catch 33 (yeah it's an album but it's also one big song)
Pelican - Drought
5ive's Continuum Research Project - Baron
Steely Dan - Junkie Girl
Swans - just in general
Ulver - Eos
Ween - take your pick they're all good...Piss Up A Rope probably gets my biggest vote.
John Frusciante - can't pick one song but if I had to choose an album it would be a toss up between Smile From The Streets You Hold and To Record Only Water For Ten Days.
King Crimson - 21st Century Schizoid Man or maybe In The Court Of The Crimson King
King Curtis - A Whiter Shade of Pale (live version from Withnail and I)