Episode 194: Formed in the mid 2000s in Nashville, the Infamous Stringdusters executed one of roots music's most successful pivots. Their foundation was and remains traditional bluegrass music, and they have the chops to execute the real deal at any moment. But when that audience and scene proved confining, they looked west to Colorado and the broader, wider values of the jamgrass world. After touring with the leaders in that arena, they became headliners themselves, while turning out Grammy winning recordings as well. I spoke with banjo player Chris Pandolfi, dobro player Andy Hall and guitarist Andy Falco about the odyssey of the Dusters on the eve of the band's tenth album Toward The Fray, due Feb. 18.