"No other group in jazz, past or present, sounds quite like Mary Halvorsonās Amaryllis," WRTI's The Late Set says of its guest and her band. "A sextet that places her guitar within a shifting matrixāalongside trumpet, trombone, vibraphone, bass, and drumsāitās a chamber ensemble with a dynamic core, forever in a state of flux." Halvorson spoke with Josh Jackson, The Late Set co-host with Nate Chinen, about the bandāwhose new album, About Ghosts, is on the show's short list for Album of the Yearāahead of a recent concert at Solar Myth in Philadelphia. You can hear the episode here.