Live Viscerally, kids
common offenders:
http://youtu.be/YlfUcnSbKDA - Mother, I'm Here from Bastion
http://youtu.be/cGMWL8cOeAU - In Circles, from Transistor
http://youtu.be/vFrjMq4aL-g - Paper Boats, from Transistor
http://youtu.be/iMZlQfnAjJg - Toward that Prayer, from Bravely Default
http://youtu.be/1Wi1Y8cmjyM - Heartful Cry, from Persona 3 FES (specifically the P3 version, not the P4A version, that one's a battle theme and sets up hype)
http://youtu.be/Per8-vAZAw0 - The Forest and the Goddess, from Deadly Premonition
A handful of these are rather blase on their own, but they hold a special part to me due to the events that coincide with them in game.