In a pre-show interview backstage at the Sonisphere festival in Knebworth, UK, Mustaine said of the new record, "I started playing guitar at 13 and this is our 13th record and I was born on the 13th. As soon as I said I was going to call it 13, I started noticing 13 everywhere."
There's a few bootleg videos of a new track off the album "Public Enemy No. 1" on YouTube.
- source