down in it - halo 1
pretty hate machine - halo 2
head like a hole - halo 3
sin - halo 4
broken - halo 5
fixed - halo 6
downward spiral - halo 8
further down the spiral - halo 10
the perfect drug - halo 11
the day the world went away - halo 13
the fragile - halo 14
we're in this together - halo 15
