Mighty Poplar, an all-star bluegrass ensemble, has been honored with a nomination for Best Bluegrass Album at this year's Grammy Awards. Comprising some of the most talented musicians in the genre, the group brings together Andrew Marlin of Watchhouse, Noam Pikelny and Chris Eldridge of Punch Brothers, Greg Garrison of Leftover Salmon, and Alex Hargreaves, known for his work with Billy Strings.