We wish Nirvana's "Smells Like Teen Spirit" a happy 20th birthday, and have a very interesting guestlist for the birthday party. They include Jonah Hill, Matt Pinfield, Conor Oberst of Bright Eyes and Stephen Malkmus. We also talk with Malkmus about his new album. And Peter Hook talks about joy, division and Joy Division as well as his known displeasure with the new New Order. Colin Blunstone of the Zombies says "This Will Be Our Year," and No Flash have an arresting tune called "Officer."