Bello tells WVOX: "Scott Ian and I were jamming with Charlie Benante, just doing demos. You know after you're done with a song, you're shaking your hand like you do a fastball? I'm tell you, the blood needed to flow again.

"I like the fact we have to work for this. That means there's something going on with these songs. Scott and I look at each other and start laughing, then we start shaking our hands: 'That's going to be a good one!'"