Xav's Nonpoint - Bullet with a Name is awesome for patchwerk. I have to play it when we do patchwerk now, actually got immortal the first time i decided to test it out
Ummm other than that I just hit shuffle and keep hitting next til its something good enough.
40 Below Summer has some good tanking music.
Songs: Rope, Faces, Jonesin', Letter to God
just a few of em