...and gaddammit if I can't get enough of "Big Core"!!!

Hell yeah.  Definitely one of Sakimoto's finer arrangements.

-Mike

Elephant Gear is my personal favorite.
Intermezzo is really cool too... it sounds like trance.

Cell a/o Something Green > All.

It's a good soundtrack.  A few of my favorites are Universe, Stage Boss, Cell, and (for some strange reason) Impregnable Fortress.  Elephant Gear is nice, too.

Teto Ran (Cruiser Tetron?) is yet another arrangement of the Life Force boss music.  But that music is like Zelda's overworld theme or OutRun's Passing Breeze.  I still love hearing it, no matter how often it gets arranged, re-arranged, or remixed.

Good composition lasts forever.