Three words: Cradle of Filth

Two more words: Amon Amarth

Both those bands have the PERFECT music for me when Im either stressed, getting over someone, pissed, or just plain want people to know not to bother me(put my headphones in and max volume).

Some other good songs Ive found that help me include:

Die, Die My Darlin by Metallica
To Hell We Ride by Lostprophets
Planet Hell by Nightwish
Ring of Fire by Johnny Cash
I Stand Alone by Godsmack
Quoth The Raven by Eluveitie
Roundtrip to Hell and Back by Children of Bodom
and
If You Want Peace...Prepare For War by Children of Bodom

Thats just to name a few, I didnt even touch on the country songs that I tend to listen to. xD