Dave Mustaine recently spoke to Revolver magazine about what fans can expect from the upcoming CD, which he said will contain "stuff that's melodic like nobody's business, stuff that's heavier than hell, and stuff that's a combination of both. DM: "The way I write, I'll play a riff and tape it and save it. And if I don't use it now, I'll use it later. The very first song I ever wrote, "Rust In Peace??_ Polaris", didn't appear on anything until the fourth Megadeth record. Right now, there are about 20 songs that are in the making, and there's another good 25-to-30 hours worth of guitar riffs on tape." The entire interview can be found in the February 2009 "Mega Preview 2009" issue of Revolver magazine, available on newsstands now.