 But we're going to open this second hour with an iconic banjo player widely regarded as the most innovative of his generation. Tony Trischka is a critical link in an important chain, anchored by Earl Scruggs and running through Tony to Bela Fleck and beyond to generations of young players. He became obsessed with Scruggs-style banjo when he was 13, and he's never looked back. He's been a mentor to Steve Martin and taught a teenage Bela Fleck