According to Pitchfork:
If you’re on the Tom Waits mailing list, today you’ll receive a unique code (plus five codes for five friends) to hear a stream of the album on the Bad as Me website. If you’re not on the mailing list, you can head to the album’s website and request to join, after which you will receive an invite to the “listening party.”
Bad as Me is released October 25 in the U.S., and October 24 in Europe via Anti-.
I guess that video he posted a couple months back about a private listening party weren’t kidding.