King tells the show (via Blabbermouth): "What people don't know [is that] beyond [the new SLAYER album], there's six more [songs] towards the next one that are already recorded. So we did a lot."

The guitarist also discussed the song on the new album that was writing by late guitarist Jeff Hanneman and was originally recorded for the band's 2009 album "World Painted Blood."

"When Jeff got injured, I started making up boatloads of stuff, because I didn't know, if Jeff contributed at all, how much he was gonna contribute," he said. "So I just took it upon myself to say, 'Hey, man, if I get too much stuff, good for me.' It turns out Jeff didn't contribute anymore."

He adds: "[Jeff's song] on this record is 'Piano Wire', from the ['World Painted Blood'] recording session. We had [Paul] Bostaph play drums to the existing track. Tom [Araya] re-sang it. So that's Jeff's contribution to this record. And then on the follow-up - assuming there is as a follow-up - we have another one that we don't have lyrics for yet."

He also address the conflicting reports that Hanneman played on the version of the song that will appear on the album. "It's his writing [and] I think the assumption was, [since] it's Jeff's song, [and] we recorded it for the 'World Painted Blood' tracks, [people] assumed Jeff played on it, but as everybody knows, I've done Jeff's rhythm tracks [on Slayer albums] since the '90s. And he has no lead on it, so it's only me."