The band gave the following messege about the download offer:

"OK wieners, we’ve decided to try something different this time around. Before some dumb-ass dickweed leaks our new album all over the ‘net at some obscenely-low bitrate with the song titles mixed up and our band name spelled wrong, we’re gonna throw you a sweet, sweet (human) bone in the form of two wicked new songs (Supporting Caste and Human(e) Meat) from our rad new record while simultaneously trying to scrounge some spare change for a handful of organizations whose efforts in some way reflect our values. Don’t be a fuckin’ cheapskate either, you skinflint-tight-wad-Scrooge-McDuck motherfucker.
Just kidding. You’re not a duck!"

The 2 songs are 'Supporting Castle' and 'Human(e)' can be purchased here.