@Rakuko
Thanks a bunch, really cleared things up. You're awesome
EDIT: I've been pouring over the lyrics and a few details still elude me. So let me see if I have this straight.
Draco loves Maria (Pretty obvious)
Unfortunately Maria's brothers don't like it too much (due to some family rivalry I'm assuming)
So after finding this out Maria's brothers hunt Draco down with the intent to beat the crap out of him (If not kill him)
In the fight Maria gets stabbed (This is where I get a little fuzzy, does Draco stab her accidentally?)
And now the gang is out to really kill Draco and he's prepared to die having lost the love of his life (and potentially being the cause of that)