Writer, actor and satirist Harry Shearer is best known for his roles in the film This is Spinal Tap and for voicing characters on The Simpsons. His long-running radio program, Le Show, is heard in 90 markets across the country. Before a live performance tomorrow at the 92YTribeca, Shearer joins us to talk about roasting the Bush administration on his latest CD, "Songs of the Bushmen."

Soundcheck blog: What's your favorite topical song?

Harry Shearer and the High-Value Detainees perform at the 92YTribeca tomorrow, Nov. 1, at 8 p.m.