The one character I leveled in Karana on P99, I listened to this.
http://www.youtube.com/watch?v=eTU-jTmWr-k
Etrian Odyssey always has great soundtracks for long grinds in a dungeonlike area.
Dragon fight music:
http://www.youtube.com/watch?v=GLWODOpJsfY
This music kinda fits but then I realize Im sitting there with auto attack on kinda takes the wind out of it.