An Evening with Greensky Bluegrass at its best! For two decades now, Greensky Bluegrass have been building an empire, brick by brick. They are widely known for their dazzling live performances and relentless touring schedule, but that is only the tip of the complex tale of the five musicians that make up Greensky Bluegrass: Anders Beck [dobro], Michael Arlen Bont [banjo], Dave Bruzza [guitar], Mike Devol [upright bass], and Paul Hoffman [Mandolin].