Interesting ideas you listed, but I'm one of the guys who listens to AC/DC, sometimes I beat my head with my fists, but thats usually after I start playing.

Seriously though, I usually listen to some mellow music to enhance my patience mixed in with some harder music to remind me to play aggressively.

Do whatever makes you feel COMFORTABLE, you want to be loosened up and relaxed when you sit down to play. For me its music, and I always browse FTR and Cardplayer when im playing.