Hey 360 and Wii owners, just a reminder that two new tracks from The Greatest and Best Band in the World (that would be Tenacious D) hit the Rock Band store today, alongside three from Anvil, two from The Guess Who, and two from Dinosaur, Jr.

I’ve already had a couple runs on “Rock Your Socks” and “Tribute” and I gotta say, they’re harder than I expected. The guitar parts aren’t excruciating, but nailing the rhythm of Jack Black’s insane ramblings — not to mention the falsetto-scat section of “Tribute” — is tougher than you’d think. And of course, Dave Grohl’s drum sections are a delightful challenge, too.

See here for the full rundown of tracks, and let me know how you’re enjoying the tunes when you get a chance.